{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,30]],"date-time":"2026-09-30T07:16:02Z","timestamp":1790752562066,"version":"4.1.0"},"reference-count":139,"publisher":"Springer Science and Business Media LLC","issue":"4","license":[{"start":{"date-parts":[[2021,2,5]],"date-time":"2021-02-05T00:00:00Z","timestamp":1612483200000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/www.springer.com\/tdm"},{"start":{"date-parts":[[2021,2,5]],"date-time":"2021-02-05T00:00:00Z","timestamp":1612483200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/www.springer.com\/tdm"}],"funder":[{"name":"National Research Foundation (NRF) of South Africa","award":["CPRR160429163437 (120240)"],"award-info":[{"award-number":["CPRR160429163437 (120240)"]}]},{"name":"National Research Foundation (NRF) South Africa","award":["CPRR160429163437 (120403)"],"award-info":[{"award-number":["CPRR160429163437 (120403)"]}]},{"name":"National Research Foundation (NRF)\u2013South African Research Chairs Initiative of the Department of Science and Innovation (DSI)","award":["110507"],"award-info":[{"award-number":["110507"]}]},{"name":"National Research Foundation (NRF)\u2013South African Research Chairs Initiative of the Department of Science and Innovation (DSI)","award":["110507"],"award-info":[{"award-number":["110507"]}]},{"DOI":"10.13039\/501100005274","name":"North-West University","doi-asserted-by":"crossref","id":[{"id":"10.13039\/501100005274","id-type":"DOI","asserted-by":"crossref"}]}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["Parasitol Res"],"published-print":{"date-parts":[[2021,4]]},"DOI":"10.1007\/s00436-021-07071-5","type":"journal-article","created":{"date-parts":[[2021,2,5]],"date-time":"2021-02-05T06:26:30Z","timestamp":1612506390000},"page":"1247-1268","update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":5,"title":["Pseudodactylogyrus anguillae (Yin &amp; Sproston, 1948) from the giant mottled eel Anguilla marmorata Quoy &amp; Gaimard, 1824, in the Phongolo River, South Africa: an invader on the African continent"],"prefix":"10.1007","volume":"120","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-0091-1598","authenticated-orcid":false,"given":"Marliese","family":"Truter","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1308-6360","authenticated-orcid":false,"given":"Kerry A.","family":"Hadfield","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8935-3296","authenticated-orcid":false,"given":"Olaf L. F.","family":"Weyl","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7950-193X","authenticated-orcid":false,"given":"Nico J.","family":"Smit","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2021,2,5]]},"reference":[{"key":"7071_CR1","doi-asserted-by":"crossref","first-page":"463","DOI":"10.1007\/s00436-009-1688-2","volume":"106","author":"AA Abdelmonem","year":"2010","unstructured":"Abdelmonem AA, Metwally MM, Hussein HS, Elshcikha HM (2010) Gross and microscopic pathological changes associated with parasitic infection in European eel (Anguilla anguilla, Linnaeus 1758). Parasitol Res 106:463\u2013469","journal-title":"Parasitol Res"},{"key":"7071_CR2","first-page":"2887","volume":"24","author":"A Aguilar","year":"2004","unstructured":"Aguilar A, Aragort W, \u00c1lvarez MF, Leiro JM, Sanmartin M (2004) Hyperparasitism by Myxidium giardia C\u00e9p\u00e8de 1906 (Myxozoa: Myxosporea) in Pseudodactylogyrus bini (Kikuchi, 1929) Gussev, 1965 (Monogenea: Dactylogyridae), a parasite of the European eel Anguilla anguilla L. Bull Eur Assoc Fish Pathol 24:2887\u20132292","journal-title":"Bull Eur Assoc Fish Pathol"},{"key":"7071_CR3","doi-asserted-by":"crossref","first-page":"85","DOI":"10.1016\/j.aquaculture.2005.04.052","volume":"249","author":"A Aguilar","year":"2005","unstructured":"Aguilar A, \u00c1lvarez MF, Leiro JM, Sanmartin ML (2005) Parasite populations of the European eel (Anguilla anguilla L.) in the Rivers Ulla and Tea (Galicia, northwest Spain). Aquaculture 249:85\u201394","journal-title":"Aquaculture"},{"key":"7071_CR4","doi-asserted-by":"crossref","first-page":"450","DOI":"10.1006\/mpev.2001.0959","volume":"20","author":"J Aoyama","year":"2001","unstructured":"Aoyama J, Nishida M, Tsukamoto K (2001) Molecular phylogeny and evolution of the freshwater eel, genus Anguilla. Mol Phylogenet Evol 20:450\u2013459","journal-title":"Mol Phylogenet Evol"},{"key":"7071_CR5","doi-asserted-by":"crossref","first-page":"127","DOI":"10.1007\/s00436-011-2459-4","volume":"110","author":"SZ Arafa","year":"2012","unstructured":"Arafa SZ, Reda ES (2012) Surface features of the monogenean gill parasites Pseudodactylogyrus anguillae and Pseudodactylogyrus bini from the European eel Anguilla anguilla in Egypt. Parasitol Res 110:127\u2013133","journal-title":"Parasitol Res"},{"key":"7071_CR6","doi-asserted-by":"crossref","first-page":"261","DOI":"10.1016\/S0044-8486(00)00324-0","volume":"187","author":"DE Barker","year":"2000","unstructured":"Barker DE, Cone DK (2000) Occurrence of Ergasilus celestis (Copepoda) and Pseudodactylogyrus anguillae (Monogenea) among wild eels (Anguilla rostrata) in relation to stream flow, pH and temperature and recommendations for controlling their transmission among captive eels. Aquaculture 187:261\u2013274","journal-title":"Aquaculture"},{"key":"7071_CR7","doi-asserted-by":"crossref","first-page":"333","DOI":"10.1016\/j.tree.2011.03.023","volume":"26","author":"TM Blackburn","year":"2011","unstructured":"Blackburn TM, Py\u0161ek P, Bacher S, Carlton JT, Duncan RP, Jaro\u0161ik V, Wilson JRU, Richardson DM (2011) A proposed unified framework for biological invasions. Trends Ecol Evol 26:333\u2013339","journal-title":"Trends Ecol Evol"},{"key":"7071_CR8","first-page":"251","volume":"36","author":"FHM Borgsteede","year":"1999","unstructured":"Borgsteede FHM, Haenen OLM, de Bree J, Lisitsina OI (1999) Parasitic infections of European eel (Anguilla anguilla L.) in the Netherlands. Helminthologia 36:251\u2013260","journal-title":"Helminthologia"},{"key":"7071_CR9","unstructured":"Bowler V (2002) Eel-farming (fish farming project). Engineering News, 24 May. https:\/\/www.engineeringnews.co.za\/article\/eelfarming-fish-farming-project-2002-05-24\/rep_id:4136. Accessed 17 Oct 2020"},{"key":"7071_CR10","first-page":"98","volume":"8","author":"K Buchmann","year":"1988","unstructured":"Buchmann K (1988a) Interactions between the gill-parasitic monogeneans Pseudodactylogyrus anguillae and P. bini and the fish host Anguilla anguilla. Bull Eur Assoc Fish Pathol 8:98\u201399","journal-title":"Bull Eur Assoc Fish Pathol"},{"key":"7071_CR11","doi-asserted-by":"crossref","first-page":"801","DOI":"10.1111\/j.1095-8649.1988.tb05422.x","volume":"32","author":"K Buchmann","year":"1988","unstructured":"Buchmann K (1988b) Spatial distribution of Pseudodactylogyrus anguillae and P. bini (Monogenea) on the gills of the European eels, Anguilla anguilla. J Fish Biol 32:801\u2013802","journal-title":"J Fish Biol"},{"key":"7071_CR12","doi-asserted-by":"crossref","first-page":"599","DOI":"10.1111\/j.1095-8649.1989.tb03011.x","volume":"35","author":"K Buchmann","year":"1989","unstructured":"Buchmann K (1989) Relationship between host size of Anguilla anguilla and the infection level of the monogeneans Pseudodactylogyrus spp. J Fish Biol 35:599\u2013601","journal-title":"J Fish Biol"},{"key":"7071_CR13","first-page":"59","volume":"37","author":"K Buchmann","year":"1990","unstructured":"Buchmann K (1990) Influence of temperature on reproduction and survival of Pseudodactylogyrus anguillae (Monogenea) from European eel. Folia Parasitol 37:59\u201362","journal-title":"Folia Parasitol"},{"key":"7071_CR14","doi-asserted-by":"crossref","first-page":"66","DOI":"10.1051\/kmae:1993012","volume":"328","author":"K Buchmann","year":"1993","unstructured":"Buchmann K (1993) Epidemiology and control of Pseudodactylogyrus infections in intensive eel culture systems: recent trends. Bull Fr P\u00eache Piscic 328:66\u201373","journal-title":"Bull Fr P\u00eache Piscic"},{"key":"7071_CR15","unstructured":"Buchmann K (1997) Infection biology of gill parasitic monogeneans with special reference to the congeners Pseudodactylogyrus bini and P. anguillae (Monogenea: Platyhelminthes) from European eel. Dissertation, Royal Veterinary and Agricultural University, Frederiksberg, Denmark, 208pp"},{"key":"7071_CR16","doi-asserted-by":"crossref","first-page":"209","DOI":"10.1079\/9781845938062.0209","volume-title":"Fish parasites: pathology and protection","author":"K Buchmann","year":"2012","unstructured":"Buchmann K (2012) Pseudodactylogyrus anguillae and Pseudodactylogyrus bini (Chapter 12). In: Woo PTK, Buchmann K (eds) Fish parasites: pathology and protection. CABI, United Kingdom, pp 209\u2013224"},{"key":"7071_CR17","doi-asserted-by":"crossref","first-page":"532","DOI":"10.1007\/BF00535329","volume":"73","author":"K Buchmann","year":"1987","unstructured":"Buchmann K, K\u00f8ie M, Prent\u00f8 P (1987a) The nutrition of the gill parasitic monogenean Pseudodactylogyrus anguillae. Parasitol Res 73:532\u2013537","journal-title":"Parasitol Res"},{"key":"7071_CR18","doi-asserted-by":"crossref","first-page":"51","DOI":"10.3354\/dao003051","volume":"3","author":"K Buchmann","year":"1987","unstructured":"Buchmann K, Mellergaard S, K\u00f8ie M (1987b) Pseudodactylogyrus infections in eel: a review. Dis Aquat Org 3:51\u201357","journal-title":"Dis Aquat Org"},{"key":"7071_CR19","first-page":"145","volume":"51","author":"Z Bystydzie\u0144ska","year":"2005","unstructured":"Bystydzie\u0144ska Z, Rolbiecki L, Rokicki J (2005) Helminth communities of European eels Anguilla anguilla (Linnaeus, 1758) from the Vistula Lagoon and Puck Bay. Poland Wiad Parazytol 51:145\u2013150","journal-title":"Poland Wiad Parazytol"},{"key":"7071_CR20","first-page":"95","volume":"66","author":"C Caillot","year":"1999","unstructured":"Caillot C, Morand S, M\u00fcller-Graf CM, Faliex E, Marchand B (1999) Parasites of Dicentrarchus labrax, Anguilla anguilla, and Mugil cephalus from a pond in Corsica, France. Proc Helminthol Soc Wash 66:95\u201398","journal-title":"Proc Helminthol Soc Wash"},{"key":"7071_CR21","first-page":"147","volume":"4","author":"R Callaghan","year":"1996","unstructured":"Callaghan R, McCarthy TK (1996) Metazoan parasite assemblages of eels in the Dunkelin catchment, western Ireland. Arch Polish Fish 4:147\u2013174","journal-title":"Arch Polish Fish"},{"key":"7071_CR22","doi-asserted-by":"crossref","first-page":"1972","DOI":"10.1093\/bioinformatics\/btp348","volume":"25","author":"S Capella-Guti\u00e9rrez","year":"2009","unstructured":"Capella-Guti\u00e9rrez S, Silla-Mart\u00ednez JM, Gabald\u00f3n T (2009) trimAL: a tool for automated alignment trimming in large-scale phylogenetic analyses. Bioinformatics 25:1972\u20131973","journal-title":"Bioinformatics"},{"key":"7071_CR23","first-page":"173","volume":"30","author":"B Chan","year":"1984","unstructured":"Chan B, Wu B (1984) Studies on the pathogenicity, biology, and treatment of Pseudodactylogyrus for the eels in fish farms. Acta Zool Sin 30:173\u2013180","journal-title":"Acta Zool Sin"},{"key":"7071_CR24","doi-asserted-by":"crossref","first-page":"571","DOI":"10.1007\/s10641-010-9677-y","volume":"89","author":"N Chino","year":"2010","unstructured":"Chino N, Arai T (2010) Habitat use and habitat transitions in the tropical eel. Anguilla Bicolor Bicolor Environ Biol Fishes 89:571\u2013578","journal-title":"Anguilla Bicolor Bicolor Environ Biol Fishes"},{"key":"7071_CR25","doi-asserted-by":"crossref","first-page":"279","DOI":"10.3377\/1562-7020(2007)42[279:FROPAY]2.0.CO;2","volume":"42","author":"K Christison","year":"2007","unstructured":"Christison K, Baker G (2007) First record of Pseudodactylogyrus anguillae (Yin & Sproston, 1948) (Monogenea) from South Africa. Afr Zool 42:279\u2013285","journal-title":"Afr Zool"},{"key":"7071_CR26","first-page":"24","volume":"4","author":"H-Y Chung","year":"1984","unstructured":"Chung H-Y, Lin IH, Kou G-H (1984) Study of the parasites on the gill of cultured eel in Taiwan. Council of Agriculture Fisheries Series, No. 10. J Fish Dis 4:24\u201333","journal-title":"J Fish Dis"},{"key":"7071_CR27","first-page":"159","volume":"32","author":"SO \u00c7olak","year":"2012","unstructured":"\u00c7olak SO, Soylu E, Erdo\u011fan F, Erdo\u011fan M (2012) Metazoan parasites of European eel (Anguilla anguilla) from the K\u00f6yce\u011fiz-Dalyan estuarine channel system, Turkey. Bull Eur Assoc Fish Pathol 32:159\u2013163","journal-title":"Bull Eur Assoc Fish Pathol"},{"key":"7071_CR28","first-page":"177","volume":"47","author":"DK Cone","year":"1995","unstructured":"Cone DK, Marcogliese DJ (1995) Pseudodactylogyrus anguillae on Anguilla rostrata in Nova Scotia: an endemic or an introduction? J Fish Biol 47:177\u2013178","journal-title":"J Fish Biol"},{"key":"7071_CR29","first-page":"405","volume":"26","author":"L Copley","year":"2001","unstructured":"Copley L, McCarthy K (2001) The first record of the monogenean gill fluke Pseudodactylogyrus bini (Kikuchi 1929) in Ireland, with observations on other ectoparasites of River Erne eels. Ir Nat J 26:405\u2013413","journal-title":"Ir Nat J"},{"key":"7071_CR30","first-page":"24","volume":"25","author":"V Crook","year":"2013","unstructured":"Crook V, Nakamura M (2013) Assessing supply chain and market impacts of a CITES listing on Anguilla species. TRAFFIC Bull 25:24\u201330","journal-title":"TRAFFIC Bull"},{"key":"7071_CR31","unstructured":"Culurgioni J, Diciotti R, Chessa G, Fois N (2016) Fauna parassitaria degli stadi giovanili di Anguilla anguilla Linnaeus, 1758 in un Fiume Della Sardegna Nord Occidentale. Conference proceeding: Acts of the XXII National S.I.P.I. Italian Society of Fish Pathology, 012 (In Italian)"},{"key":"7071_CR32","doi-asserted-by":"crossref","first-page":"231","DOI":"10.3354\/meps308231","volume":"308","author":"F Daverat","year":"2006","unstructured":"Daverat F, Limburg KE, Thibault I, Shiao J-C, Dodson JJ, Caron F, Tzeng W-N, Iizuka Y, Wickstr\u00f6m H (2006) Phenotypic plasticity of habitat use by three temperate eel species, Anguilla anguilla, A. japonica and A. rostrata. Mar Ecol Prog Ser 308:231\u2013241","journal-title":"Mar Ecol Prog Ser"},{"key":"7071_CR33","unstructured":"Derouiche E, Chouba L, Ennouri R, Elie P, Kra\u00efem MM (2014) State of health of European silver eel population fraction Anguilla anguilla in three Tunisian northern lagoons. Conference proceeding: 15th Tunisian Days of the Sciences of the Sea, Mahdia, 14\u201317 December"},{"key":"7071_CR34","doi-asserted-by":"crossref","first-page":"7","DOI":"10.1079\/JOH200037","volume":"75","author":"D Di Cave","year":"2001","unstructured":"Di Cave D, Berrilli F, De Liberato C, Orecchia P, Kennedy CR (2001) Helminth communities in eels Anguilla anguilla from Adriatic coastal lagoons in Italy. J Helminthol 75:7\u201313","journal-title":"J Helminthol"},{"key":"7071_CR35","first-page":"33","volume":"46","author":"E Dzika","year":"1999","unstructured":"Dzika E (1999) Microhabitats of Pseudodactylogyrus anguillae and P. bini (Monogenea: Dactylogyridae) on the gills of large-size European eel Anguilla anguilla from Lake Gaj, Poland. Folia Parasitol 46:33\u201336","journal-title":"Folia Parasitol"},{"key":"7071_CR36","first-page":"165","volume":"40","author":"E Dzika","year":"1995","unstructured":"Dzika E, Wlaslow T, Gomulka P (1995) The first recorded case of the occurrence of two species of the genus Pseudodactylogyrus on the eel Anguilla anguilla (L.) in Poland. Acta Parasitol 40:165\u2013167","journal-title":"Acta Parasitol"},{"key":"7071_CR37","doi-asserted-by":"crossref","first-page":"117","DOI":"10.3391\/ai.2014.9.2.01","volume":"9","author":"BR Ellender","year":"2014","unstructured":"Ellender BR, Weyl OLF (2014) A review of current knowledge, risk and ecological impacts associated with non-native freshwater fish introductions in South Africa. Aquat Invasions 9:117\u2013132","journal-title":"Aquat Invasions"},{"key":"7071_CR38","first-page":"147","volume":"11","author":"MM El-Naggar","year":"1993","unstructured":"El-Naggar MM, Reda ES, Arafa SZ (1993) Observations on the anatomy and surface sensilla Pseudodactylogyrus anguillae (Yin & Sproston, 1948) Gussev, 1965, a monogenean gill parasite of Anguilla anguilla in Egypt. J Egypt Ger Soc Zool 11:147\u2013175","journal-title":"J Egypt Ger Soc Zool"},{"key":"7071_CR39","first-page":"7","volume":"4","author":"H Fan","year":"2008","unstructured":"Fan H, Lin Y, Zhong Q, Liao B, Zhuo Y, Xin Z (2008) Studies on culture biology characteristics of Anguilla mossambica Peters. J Fujian Fish 4:7\u201312 (In Chinese with English abstract.)","journal-title":"J Fujian Fish"},{"key":"7071_CR40","doi-asserted-by":"crossref","first-page":"144","DOI":"10.3147\/jsfp.43.144","volume":"43","author":"J Fang","year":"2008","unstructured":"Fang J, Shirakashi S, Ogawa K (2008) Comparative susceptibility of Japanese and European eels to infections with Pseudodactylogyrus spp. (Monogenea). Fish Pathol 43:144\u2013151","journal-title":"Fish Pathol"},{"key":"7071_CR41","doi-asserted-by":"crossref","first-page":"99","DOI":"10.1051\/kmae:2005006","volume":"378\u2013379","author":"G Fazio","year":"2005","unstructured":"Fazio G, Lecomte-Finiger R, Bartrina J, Mon\u00e9 H, Sasal P (2005) Macroparasite community and asymmetry of the yellow eel Anguilla anguilla in Salses-Leucate Lagoon, southern France. Bull Fr P\u00eache Piscic 378\u2013379:99\u2013113","journal-title":"Bull Fr P\u00eache Piscic"},{"key":"7071_CR42","doi-asserted-by":"crossref","first-page":"2959","DOI":"10.1007\/s00436-013-3468-2","volume":"112","author":"J Filippi","year":"2013","unstructured":"Filippi J, Quilichini Y, Foata J (2013) Influence of site, season, silvering stage, and length on parasites of the European eel Anguilla anguilla in two Mediterranean coastal lagoons of the island of Corsica, France using indicator species method. Parasitol Res 112:2959\u20132969","journal-title":"Parasitol Res"},{"key":"7071_CR43","first-page":"1","volume":"98","author":"M Gelnar","year":"1996","unstructured":"Gelnar M, Scholz T, Matejusov\u00e1 I, Konecny R (1996) Occurrence of Pseudodactylogyrus anguillae (Yin & Sproston, 1948) and P. bini (Kikuchi, 1929), parasites of eel, Anguilla anguilla L., in Austria. Ann Naturhist Mus Wien 98:1\u20134","journal-title":"Ann Naturhist Mus Wien"},{"key":"7071_CR44","unstructured":"Golovin PP (1977) Monogeneans of eel during its culture using heated water. In: Investigation of Monogenoidea in U.S.S.R. Zoological Institute. U.S.S.R. Academy of Sciences, Leningrad, p 144\u2013150 (In Russian)"},{"key":"7071_CR45","doi-asserted-by":"crossref","first-page":"887","DOI":"10.4194\/1303-2712-v15_4_12","volume":"15","author":"Z Guangzhen","year":"2015","unstructured":"Guangzhen Z, Shuai Y, Ming W, David GI, Tingbao Y (2015) Population and community dynamics of four species of Pseudodactylogyrus (Monogenea, Dactylogyridae) on Japanese eel, Anguilla japonica (Temminck and Schlegel, 1846) cultured in two Chinese fish farms. Turk J Fish Aquat Sci 15:887\u2013897","journal-title":"Turk J Fish Aquat Sci"},{"key":"7071_CR46","unstructured":"Hanzen C, Weyl OLF, Lucas M, Brink K, Downs C, O\u2019Brien G (2019) Chapter 4. Distribution, ecology and status of anguillid eels in East Africa and the Western Indian Ocean. In: Don A, Coulson P (eds) Eels: biology, monitoring, management, culture and exploitation. 5M Publishing, Sheffield, p 33\u201357"},{"key":"7071_CR47","doi-asserted-by":"crossref","first-page":"53","DOI":"10.3354\/dao044053","volume":"44","author":"CJ Hayward","year":"2001","unstructured":"Hayward CJ, Iwashita M, Crane JS, Ogawa K (2001a) First report of the invasive eel pest Pseudodactylogyrus bini in North America and in wild American eel. Dis Aquat Org 44:53\u201360","journal-title":"Dis Aquat Org"},{"key":"7071_CR48","doi-asserted-by":"crossref","first-page":"417","DOI":"10.1023\/A:1015859109869","volume":"3","author":"CJ Hayward","year":"2001","unstructured":"Hayward CJ, Iwashita M, Ogawa K, Ernst I (2001b) Global spread of the eel parasite Gyrodactylus anguillae (Monogenea). Biol Invasions 3:417\u2013424","journal-title":"Biol Invasions"},{"key":"7071_CR49","doi-asserted-by":"crossref","first-page":"14","DOI":"10.1093\/icesjms\/fsv097","volume":"73","author":"JL Hein","year":"2016","unstructured":"Hein JL, de Buron I, Roumillat WA, Post WC, Hazel AP, Arnott SA (2016) Infection of newly recruited American eels (Anguilla rostrata) by the invasive swimbladder parasite Anguillicola crassus in a US Atlantic tidal creek. ICES J Mar Sci 73:14\u201321","journal-title":"ICES J Mar Sci"},{"key":"7071_CR50","first-page":"35","volume":"28","author":"M Hermida","year":"2008","unstructured":"Hermida M, Saraiva A, Cruz C (2008) Metazoan parasite community of a European eel (Anguilla anguilla) population from an estuary in Portugal. Bull Eur Assoc Fish Pathol 28:35\u201340","journal-title":"Bull Eur Assoc Fish Pathol"},{"key":"7071_CR51","first-page":"225","volume":"98B","author":"CV Holland","year":"1997","unstructured":"Holland CV, Kennedy CR (1997) A checklist of parasitic helminth and crustacean species recorded in freshwater fish from Ireland. Biol Environ 98B:225\u2013243","journal-title":"Biol Environ"},{"key":"7071_CR52","doi-asserted-by":"crossref","first-page":"571","DOI":"10.2331\/suisan.44.571","volume":"44","author":"R Imada","year":"1978","unstructured":"Imada R, Muroga K (1978) Pseudodactylogyrus microrchis (Monogenea) on the gills of cultured eels \u2013 II oviposition, hatching and development on the host. Bull Japan Soc Sci Fish 44:571\u2013576 (in Japanese)","journal-title":"Bull Japan Soc Sci Fish"},{"key":"7071_CR53","doi-asserted-by":"crossref","first-page":"343","DOI":"10.1007\/s10228-004-0241-7","volume":"51","author":"S Ishikawa","year":"2004","unstructured":"Ishikawa S, Tsukamoto K, Nishida M (2004) Genetic evidence for multiple geographic populations of the giant mottled eel Anguilla marmorata in the Pacific and Indian oceans. Ichtyol Res 51:343\u2013353","journal-title":"Ichtyol Res"},{"key":"7071_CR54","doi-asserted-by":"crossref","first-page":"337","DOI":"10.1016\/S1383-5769(02)00043-0","volume":"51","author":"M Iwashita","year":"2002","unstructured":"Iwashita M, Hirata J, Ogawa K (2002) Pseudodactylogyrus kamegaii sp. n. (Monogenea: Pseudodactylogyridae) from wild Japanese eel, Anguilla eel. Parasitol Int 51:337\u2013342","journal-title":"Parasitol Int"},{"key":"7071_CR55","doi-asserted-by":"crossref","first-page":"321","DOI":"10.1016\/j.gecco.2015.07.009","volume":"4","author":"DMP Jacoby","year":"2015","unstructured":"Jacoby DMP, Casselman JM, Crook JM-B, DeLucia M, Ahn H, Kaifu K, Kurwie T, Sasal P, Silfvergrip AMC, Smith KG, Uchida K, Walker AM, Gollock MJ (2015) Synergistic patterns of threat and the challenges facing global anguillid eel conservation. Glob Ecol Conserv 4:321\u2013333","journal-title":"Glob Ecol Conserv"},{"key":"7071_CR56","doi-asserted-by":"publisher","first-page":"47","DOI":"10.1038\/180047b0","volume":"180","author":"R Jubb","year":"1957","unstructured":"Jubb R (1957) Eels in Southern Africa. Nature 180:47\u201348. https:\/\/doi.org\/10.1038\/180047b0","journal-title":"Nature"},{"key":"7071_CR57","doi-asserted-by":"crossref","first-page":"404","DOI":"10.1017\/S0022149X10000088","volume":"84","author":"PW Kania","year":"2010","unstructured":"Kania PW, Taraschewski H, Han YS, Cone DK, Buchmann K (2010) Divergence between Asian, European and Canadian populations of the monogenean Pseudodactlogyrus bini indicated by ribosomal DNA patterns. J Helminthol 84:404\u2013409","journal-title":"J Helminthol"},{"key":"7071_CR58","doi-asserted-by":"crossref","first-page":"91","DOI":"10.1007\/s11230-014-9487-2","volume":"88","author":"H Katahira","year":"2014","unstructured":"Katahira H, Nagasawa K (2014) Helminths from the giant mottled eel Anguilla marmorata Quoy & Gaimard in Japan, with description of Acanthocephalus longiacanthus n. sp. (Acanthocephala: Echinorhynchidae). Syst Parasitol 88:91\u2013102","journal-title":"Syst Parasitol"},{"key":"7071_CR59","doi-asserted-by":"crossref","first-page":"43","DOI":"10.3354\/dao02481","volume":"100","author":"H Katahira","year":"2012","unstructured":"Katahira H, Mizuno K, Umino T, Nagasawa K (2012) Influences of host habitat on the occurrence of gill monogeneans Pseudodactylogyrus spp. on wild Japanese eels Anguilla japonica. Dis Aquat Org 100:43\u201349","journal-title":"Dis Aquat Org"},{"key":"7071_CR60","doi-asserted-by":"crossref","first-page":"319","DOI":"10.1111\/j.1365-2761.2007.00821.x","volume":"30","author":"CR Kennedy","year":"2007","unstructured":"Kennedy CR (2007) The pathogenic helminth parasites of eels. J Fish Dis 30:319\u2013334","journal-title":"J Fish Dis"},{"key":"7071_CR61","doi-asserted-by":"crossref","first-page":"567","DOI":"10.1111\/j.1095-8649.1992.tb02684.x","volume":"41","author":"CR Kennedy","year":"1992","unstructured":"Kennedy CR, Nie P, Kaspers J, Paulisse J (1992) Are eels (Anguilla anguilla L.) planktonic feeders? Evidence from parasite communities. J Fish Biol 41:567\u2013580","journal-title":"J Fish Biol"},{"key":"7071_CR62","doi-asserted-by":"crossref","first-page":"35","DOI":"10.1017\/S0022149X00000766","volume":"71","author":"CR Kennedy","year":"1997","unstructured":"Kennedy CR, Di Cave D, Berrilli F, Orecchia P (1997) Composition and structure of helminth communities in eels Anguilla anguilla from Italian coastal lagoons. J Helminthol 71:35\u201340","journal-title":"J Helminthol"},{"key":"7071_CR63","doi-asserted-by":"crossref","first-page":"301","DOI":"10.1017\/S0022149X00016643","volume":"72","author":"CR Kennedy","year":"1998","unstructured":"Kennedy CR, Berrilli F, Di Cave D, De Liberato C, Orecchia P (1998) Composition and diversity of helminth communities in eels Anguilla anguilla in the River Tiber: long-term changes and comparison with insular Europe. J Helminthol 72:301\u2013306","journal-title":"J Helminthol"},{"key":"7071_CR64","first-page":"175","volume":"12","author":"H Kikuchi","year":"1929","unstructured":"Kikuchi H (1929) Two new species of Japanese trematodes belonging to Gyrodactylidae. Annot Zool Japon 12:175\u2013186","journal-title":"Annot Zool Japon"},{"key":"7071_CR65","unstructured":"Kirju\u0161ina M, Vismanis K (2007) Checklist of the parasites of fishes of Latvia. FAO Fisheries technical paper No. 369\/3. Rome, FAO pp 106"},{"key":"7071_CR66","first-page":"89","volume":"33","author":"M K\u00f8ie","year":"1988","unstructured":"K\u00f8ie M (1988a) Parasites in eels, Anguilla anguilla (L.) from eutrophic Lake Esrum (Denmark). Acta Parasitol Pol 33:89\u2013100","journal-title":"Acta Parasitol Pol"},{"key":"7071_CR67","doi-asserted-by":"crossref","first-page":"93","DOI":"10.1080\/00785326.1988.10430822","volume":"29","author":"M K\u00f8ie","year":"1988","unstructured":"K\u00f8ie M (1988b) Parasites in European eel Anguilla anguilla (L.) from Danish freshwater brackish and marine localities. Ophelia 29:93\u2013118","journal-title":"Ophelia"},{"key":"7071_CR68","doi-asserted-by":"crossref","first-page":"391","DOI":"10.1093\/icesjms\/47.3.391","volume":"47","author":"M K\u00f8ie","year":"1991","unstructured":"K\u00f8ie M (1991) Swimbladder nematodes (Anguillicola spp.) and gill monogeneans (Pseudodactylogyrus spp.) parasitic on the European eel (Anguilla anguilla). J Cons Int Explor Mer 47:391\u2013398","journal-title":"J Cons Int Explor Mer"},{"key":"7071_CR69","doi-asserted-by":"crossref","first-page":"1870","DOI":"10.1093\/molbev\/msw054","volume":"33","author":"S Kumar","year":"2016","unstructured":"Kumar S, Stecher G, Tamura K (2016) MEGA7: molecular evolutionary genetics analysis Version 7.0 for bigger datasets. Mol Biol Evol 33:1870\u20131874","journal-title":"Mol Biol Evol"},{"key":"7071_CR70","doi-asserted-by":"crossref","first-page":"1853","DOI":"10.1111\/j.1095-8649.2009.02299.x","volume":"74","author":"M Kuroki","year":"2009","unstructured":"Kuroki M, Aoyama J, Miller MJ, Yoshinaga T, Shinoda A, Hagihara S, Tsukamoto K (2009) Sympatric spawning of Anguilla marmorata and Anguilla japonica in the western North Pacific Ocean. J Fish Biol 74:1853\u20131865","journal-title":"J Fish Biol"},{"key":"7071_CR71","doi-asserted-by":"crossref","first-page":"60","DOI":"10.1186\/1471-2148-12-60","volume":"12","author":"DR Laetsch","year":"2012","unstructured":"Laetsch DR, Heitlinger EG, Taraschewski H, Nadler SA, Blaxter ML (2012) The phylogenetics of Anguillicolidae (Nematoda: Anguillicoloidea), swimbladder parasites of eels. BMC Evol Biol 12:60","journal-title":"BMC Evol Biol"},{"key":"7071_CR72","first-page":"91","volume":"60","author":"A Lambert","year":"1985","unstructured":"Lambert A, Le Brun N, Pariselle A (1985) Pr\u00e9sence en France de Pseudodactylogyrus anguillae (Yin & Sproston, 1948) Gussev, 1965 (Monogenea, Monopisthocotylea). Ann Parasitol Hum Comp 60:91\u201392","journal-title":"Ann Parasitol Hum Comp"},{"key":"7071_CR73","doi-asserted-by":"crossref","first-page":"273","DOI":"10.1051\/parasite\/1986613273","volume":"61","author":"N Le Brun","year":"1986","unstructured":"Le Brun N, Lambert A, Justine J-L (1986) Oncomiracidium morphogen\u00e8se du hateur et ultrastructure du spermatozoide de Pseudodactylogyrus anguillae (Yin et Sproston, 1948) Gussev, 1965. Ann Parasitol Hum Comp 61:273\u2013284","journal-title":"Ann Parasitol Hum Comp"},{"key":"7071_CR74","first-page":"90","volume":"10","author":"GF Li","year":"1992","unstructured":"Li GF, Zhang JY (1992) Monogenea of south China freshwater fishes: XI\u2013Monogenetic list of freshwater fishes of Guangxi. Guangxi Shifan Daxue Xuebao. J Guangxi Normal Univ 10:90\u201394 (In Chinese)","journal-title":"J Guangxi Normal Univ"},{"key":"7071_CR75","doi-asserted-by":"crossref","first-page":"427","DOI":"10.1111\/j.1095-8649.2012.03357.x","volume":"81","author":"Y-J Lin","year":"2012","unstructured":"Lin Y-J, Jessop BM, Weyl OLF, Iizuka Y, Lin S-H, Tzeng WN, Sun CL (2012) Regional variation in otolith Sr:Ca ratios of African longfinned eel Anguilla mossambica and mottled eel Anguilla marmorata: a challenge to the classic tool for reconstructing migratory histories of fishes. J Fish Biol 81:427\u2013441","journal-title":"J Fish Biol"},{"key":"7071_CR76","doi-asserted-by":"crossref","first-page":"28","DOI":"10.1111\/raq.12052","volume":"7","author":"Y Lin","year":"2015","unstructured":"Lin Y, Gao Z, Zhan A (2015a) Introduction and use of non-native species for aquaculture in China: status, risks and management solutions. Rev Aquac 7:28\u201358","journal-title":"Rev Aquac"},{"key":"7071_CR77","doi-asserted-by":"crossref","first-page":"457","DOI":"10.1007\/s10641-014-0275-2","volume":"98","author":"Y-J Lin","year":"2015","unstructured":"Lin Y-J, Jessop BM, Weyl OLF, Iizuka Y, Lin S-H, Tzeng W-N (2015b) Migratory history of African longfinned eel Anguilla mossambica from Maningory River, Madagascar: discovery of a unique pattern in otolith Sr:Ca ratios. Environ Biol Fish 98:457\u2013468","journal-title":"Environ Biol Fish"},{"key":"7071_CR78","doi-asserted-by":"crossref","first-page":"1463","DOI":"10.1093\/icesjms\/fsm108","volume":"64","author":"GE Maes","year":"2007","unstructured":"Maes GE, Volckaert FAM (2007) Challenges for genetic research in European eel management. ICES J Mar Sci 64:1463\u20131471","journal-title":"ICES J Mar Sci"},{"key":"7071_CR79","first-page":"156","volume":"50","author":"PA Ma\u00edllo","year":"2005","unstructured":"Ma\u00edllo PA, Vich MA, Salvad\u00f3 H, Marqu\u00e9s A, Gracia MP (2005) Parasites of Anguilla anguilla (L.) from three coastal lagoons of the River Ebro delta (Western Mediterranean). Acta Parasitol 50:156\u2013160","journal-title":"Acta Parasitol"},{"key":"7071_CR80","first-page":"1","volume":"23","author":"G Malmberg","year":"1970","unstructured":"Malmberg G (1970) The excretory systems and the marginal hooks as a basis for the systematics of Gyrodactylus (Trematoda, Monogenea). Ark Zool 23:1\u2013235","journal-title":"Ark Zool"},{"key":"7071_CR81","first-page":"46","volume":"20","author":"B Malmberg","year":"1989","unstructured":"Malmberg B (1989) On Gyrodactylus and Pseudodactylogyrus in natural waters and fish farms. Proc 14th Scandinavian Sympos Parasitol Inf 20:46","journal-title":"Proc 14th Scandinavian Sympos Parasitol Inf"},{"key":"7071_CR82","doi-asserted-by":"crossref","first-page":"1632","DOI":"10.1111\/j.1558-5646.1993.tb02183.x","volume":"47","author":"DJ Marcogliese","year":"1993","unstructured":"Marcogliese DJ, Cone DK (1993) What metazoan parasites tell us about the evolution of American and European eels. Evolution 47:1632\u20131635","journal-title":"Evolution"},{"key":"7071_CR83","doi-asserted-by":"crossref","first-page":"389","DOI":"10.2307\/3284074","volume":"82","author":"DJ Marcogliese","year":"1996","unstructured":"Marcogliese DJ, Cone DK (1996) On the distribution and abundance of eel parasites in Nova Scotia: influence of pH. J Parasitol Res 82:389\u2013399","journal-title":"J Parasitol Res"},{"key":"7071_CR84","doi-asserted-by":"crossref","first-page":"290","DOI":"10.1007\/s00436-002-0682-8","volume":"89","author":"I Mat\u011bjusov\u00e1","year":"2003","unstructured":"Mat\u011bjusov\u00e1 I, Simkov\u00e1 A, Sasal P, Gelnar M (2003) Microhabitat distribution of Pseudodactylogyrus anguillae and Pseudodactylogyrus bini among and within gill arches of the European eel (Anguilla anguilla L.). Parasitol Res 89:290\u2013296","journal-title":"Parasitol Res"},{"key":"7071_CR85","first-page":"57","volume":"19","author":"C Mazzanti","year":"1999","unstructured":"Mazzanti C, Monni G, Cognetti-Varriale AM (1999) Observations on antigenic activity of Pseudodactylogyrus anguillae Bull. Eur Ass Fish Pathol 19:57\u201359","journal-title":"Eur Ass Fish Pathol"},{"key":"7071_CR86","first-page":"473","volume":"12","author":"TK McCarthy","year":"1991","unstructured":"McCarthy TK, Rita SD (1991) The occurrence of the monogenean Pseudodactylogyrus anguillae (Yin and Sproston) on migrating silver eels in western Ireland. Ir Nat J 12:473\u2013477","journal-title":"Ir Nat J"},{"key":"7071_CR87","doi-asserted-by":"crossref","first-page":"959","DOI":"10.1111\/jfd.12560","volume":"40","author":"KJ McHugh","year":"2017","unstructured":"McHugh KJ, Weyl OLF, Smit NJ (2017) Parasite diversity of African longfin eel Anguilla mossambica Peters with comments on host response to Pseudodactylogyrus anguillae. J Fish Dis 40:959\u2013961","journal-title":"J Fish Dis"},{"key":"7071_CR88","doi-asserted-by":"crossref","first-page":"139","DOI":"10.1016\/0044-8486(87)90019-6","volume":"67","author":"S Mellergaard","year":"1987","unstructured":"Mellergaard S, Dalsgaard I (1987) Disease problems in Danish eel farms. Aquaculture 67:139\u2013146","journal-title":"Aquaculture"},{"key":"7071_CR89","doi-asserted-by":"crossref","first-page":"134","DOI":"10.1016\/j.ympev.2004.09.003","volume":"34","author":"Y Minegishi","year":"2005","unstructured":"Minegishi Y, Aoyama J, Inoue JG, Miya M, Nishida M, Tsukamoto K (2005) Molecular phylogeny and evolution of the freshwater eels genus Anguilla based on the whole mitochondrial genome sequences. Mol Phylogenet Evol 34:134\u2013146","journal-title":"Mol Phylogenet Evol"},{"key":"7071_CR90","first-page":"1","volume":"8","author":"TA Mo","year":"1998","unstructured":"Mo TA, Sterud E (1998) First observations of Pseudodactylogyrus spp. and other parasites in wild eel (Anguilla anguilla L.) in Norway. Bull Scand Soc Parasitol 8:1\u20135","journal-title":"Bull Scand Soc Parasitol"},{"key":"7071_CR91","first-page":"341","volume":"30","author":"K Moln\u00e1r","year":"1983","unstructured":"Moln\u00e1r K (1983) Das vorkommen von parasit\u00e4ren hakensaugw\u00fcrm bei der Aulaufzucht in Ungarn. Z F Binnenfischerei der DDR 30:341\u2013345 (In German)","journal-title":"Z F Binnenfischerei der DDR"},{"key":"7071_CR92","first-page":"153","volume":"32","author":"K Moln\u00e1r","year":"1984","unstructured":"Moln\u00e1r K (1984) Occurrence of new monogeneans of far-east origin on the gills of fishes in Hungary. Acta Vet Hung 32:153\u2013157","journal-title":"Acta Vet Hung"},{"key":"7071_CR93","first-page":"63","volume":"28","author":"K Moln\u00e1r","year":"1995","unstructured":"Moln\u00e1r K, Sz\u00e9kely C (1995) Parasitological survey of some important fish species of Lake Balaton. Parasit Hung 28:63\u201382","journal-title":"Parasit Hung"},{"key":"7071_CR94","doi-asserted-by":"crossref","first-page":"125","DOI":"10.1006\/fsim.2001.0387","volume":"13","author":"G Monni","year":"2002","unstructured":"Monni G, Cognetti-Varriale AM (2002) Antigenicity of Pseudodactylogyrus anguillae and P. bini (Monogenea) in the European eel (Anguilla anguilla, L.) under different oxygenation conditions. Fish Shellfish Immun 13:125\u2013131","journal-title":"Fish Shellfish Immun"},{"key":"7071_CR95","first-page":"28","volume":"19","author":"G Monni","year":"1999","unstructured":"Monni G, Orr\u00f9 P, Cognetti-Varriale AM (1999) Distribution of Pseudodactylogyrus anguillae (Monogenea) on the gills of European glass eels (Anguilla anguilla, L.) in closed-circuit, intensive breeding. Bull Eur Assoc Fish Pathol 19:28\u201330","journal-title":"Bull Eur Assoc Fish Pathol"},{"key":"7071_CR96","first-page":"141","volume-title":"A Rehabilitated Estuarine Ecosystem \u2013 The Environment and Ecology of the Thames Estuary","author":"M Munro","year":"1998","unstructured":"Munro M, Whitfield P, Lee S (1998) Host-parasite interactions: case studies of parasitic infections in migratory fish. In: Attrill MJ (ed) A Rehabilitated Estuarine Ecosystem \u2013 The Environment and Ecology of the Thames Estuary. Kluwer Academic Publishers, London, pp 141\u2013167"},{"key":"7071_CR97","first-page":"300","volume":"25","author":"L Nabil","year":"2009","unstructured":"Nabil L, Abderrafik M, Boudjema S (2009) Biodiversit\u00e9 des Parasites chez Anguilla anguilla Linnaeus, 1758 Dan Le Parc National D\u2019El Kala \u2013 Alg\u00e9rie. Eur J Sci Res 25:300\u2013309","journal-title":"Eur J Sci Res"},{"key":"7071_CR98","doi-asserted-by":"crossref","first-page":"1519","DOI":"10.1111\/jfb.12659","volume":"86","author":"LR Newbold","year":"2015","unstructured":"Newbold LR, Hockley FA, Williams CF, Cable J, Reading AJ, Auchterlonie N, Kemp PS (2015) Relationship between European eel Anguilla anguilla infection with non-native parasites and swimming behaviour on encountering accelerating flow. J Fish Biol 86:1519\u20131533","journal-title":"J Fish Biol"},{"key":"7071_CR99","doi-asserted-by":"crossref","first-page":"897","DOI":"10.1111\/j.1095-8649.1991.tb04419.x","volume":"39","author":"P Nie","year":"1991","unstructured":"Nie P, Kennedy CR (1991) Occurrence and seasonal dynamics of Pseudodactylogyrus anguillae (Yin & Sproston) (Monogenea) in eel, Anguilla anguilla (L.), in England. J Fish Biol 39:897\u2013900","journal-title":"J Fish Biol"},{"key":"7071_CR100","doi-asserted-by":"crossref","first-page":"395","DOI":"10.2331\/suisan.42.395","volume":"42","author":"K Ogawa","year":"1976","unstructured":"Ogawa K, Egusa S (1976) Studies on eel pseudodactylogyrosis\u2013I Morphology and classification of three eel dactylogyrids with a proposal of a new species, Pseudodactylogyrus microrchis. Bull Japan Soc Sci Fish 42:395\u2013404","journal-title":"Bull Japan Soc Sci Fish"},{"key":"7071_CR101","doi-asserted-by":"crossref","first-page":"381","DOI":"10.2331\/suisan.51.381","volume":"51","author":"K Ogawa","year":"1985","unstructured":"Ogawa K, Chung H-Y, Kou G-H, Imada R (1985) On the validity of an eel monogenean Pseudodactylogyrus microrchis Ogawa et Egusa, 1976. Bull Japan Soc Sci Fish 51:381\u2013385","journal-title":"Bull Japan Soc Sci Fish"},{"key":"7071_CR102","doi-asserted-by":"crossref","first-page":"064","DOI":"10.14411\/fp.2015.046","volume":"62","author":"K Ogawa","year":"2015","unstructured":"Ogawa K, Iwasthia M, Hayward CJ, Kurashima A (2015) Three new species of Pseudodactylogyrus (Monogenea: Pseudodactylogyridae) from Australian eels. Folia Parasitol 62:064","journal-title":"Folia Parasitol"},{"key":"7071_CR103","first-page":"91","volume":"39","author":"S Outeiral","year":"2002","unstructured":"Outeiral S, Alvarez MF, Iglesias R, Paniagua E, Sanmartin ML (2002) Non-digenean parasites of eels from estuaries in north western Spain. Helminthologia 39:91\u201397","journal-title":"Helminthologia"},{"key":"7071_CR104","first-page":"371","volume":"46","author":"D Parker","year":"2011","unstructured":"Parker D, Weyl OLF, Taraschewski H (2011) Invasion of South African Anguilla mossambica (Anguillidae) population by the alien gill worm Pseudodactylogyrus anguillae (Monogenea). Afr Zool 46:371\u2013377","journal-title":"Afr Zool"},{"key":"7071_CR105","first-page":"5","volume-title":"The JLB Smith Institute of Ichthyology: 50 years of Ichthyology","author":"J Pote","year":"1996","unstructured":"Pote J (1996) Historical highlights: the JLB Smith Institute of Ichthyology and the Department of Ichthyology and Fisheries Science, 1946\u20131996. In: Skelton PH, Luteharms JRE (eds) The JLB Smith Institute of Ichthyology: 50 years of Ichthyology. Grahamstown, JLB Smith Institute of Ichthyology, pp 5\u201331 ISBN 0958395829"},{"key":"7071_CR106","doi-asserted-by":"crossref","first-page":"155","DOI":"10.1046\/j.1365-2885.2002.00398.x","volume":"25","author":"C Pretti","year":"2002","unstructured":"Pretti C, Soldani G, Cognetti-Varriale AM, Monni G, Meucci V, Intorre L (2002) Efficacy and safety of azamethiphos for the treatment of pseudodactylogyrosis in the European eel. J Vet Pharmacol Ther 25:155\u2013157","journal-title":"J Vet Pharmacol Ther"},{"key":"7071_CR107","first-page":"157","volume":"25","author":"LW Reimer","year":"1987","unstructured":"Reimer LW (1987) Bewegungen der Aale der Ostsee vor der Laichwanderung auf Grund ihrer Parasitierung. Wissenschaftliche Zeitschrift der Hochschule G\u00fcstrow 25:157\u2013166 (In German)","journal-title":"Wissenschaftliche Zeitschrift der Hochschule G\u00fcstrow"},{"key":"7071_CR108","first-page":"121","volume":"52","author":"G Rodjuk","year":"2006","unstructured":"Rodjuk G, Shelenkova O (2006) Parasite fauna of the European eel (Anguilla Anguilla L, 1758) form the Russian part of the Vistula Lagoon (Baltic Sea). Wiad Parazytol 52:121\u2013125","journal-title":"Wiad Parazytol"},{"key":"7071_CR109","first-page":"85","volume":"16","author":"AA Rodrigues","year":"1996","unstructured":"Rodrigues AA, Saraiva A (1996) Spatial distribution & seasonality of Pseudodactylogyrus anguillae & P. bini (Monogenea: Pseudodactylogyridae) on the gills of the European eel Anguilla anguilla from Portugal. Bull Eur Assoc Fish Pathol 16:85\u201388","journal-title":"Bull Eur Assoc Fish Pathol"},{"key":"7071_CR110","first-page":"221","volume":"16","author":"L Rolbiecki","year":"2008","unstructured":"Rolbiecki L, Bartel R, Rokicki J (2008) The nematode parasite, Anguillicola crassus Kuwahara, Niimi et Itagaki, and the monogenean gill parasite, Pseudodactylogyrus anguillae (Yin et Sproston), in eel, Anguilla anguilla (L.), fry. Arch Polish Fish 16:221\u2013226","journal-title":"Arch Polish Fish"},{"key":"7071_CR111","doi-asserted-by":"crossref","first-page":"539","DOI":"10.1093\/sysbio\/sys029","volume":"61","author":"F Ronquist","year":"2012","unstructured":"Ronquist F, Teslenko M, van der Mark P, Ayers DL, Darling A, H\u00f6hna S, Larget B, Liu L, Suchard MA, Huelsenbeck JP (2012) MrBayes 3.2: Efficient Bayesian phylogenetic inference and model choice across a large model space. Syst Biol 61:539\u2013542","journal-title":"Syst Biol"},{"key":"7071_CR112","first-page":"61","volume":"52","author":"I Sanchez","year":"1992","unstructured":"Sanchez I, Zapareo LM, Salcedo MT, Carrascal M (1992) First report of Pseudodactylogyrus anguillae (Yin et Sproston, 1948) Gussev, 1965 (Monogenea: Monopisthocotylea) in Spain. Res Rev Parasitol 52:61\u201362","journal-title":"Res Rev Parasitol"},{"key":"7071_CR113","first-page":"81","volume":"15","author":"A Saraiva","year":"1995","unstructured":"Saraiva A (1995) Pseudodactylogyrus anguillae (Yin & Sproston, 1948) Gussev, 1965 and P. bini (Kikuchi, 1929) Gussev, 1965 (Monogenea: Monopisthocotylea) in Portugal. Bull Eur Assoc Fish Pathol 15:81\u201383","journal-title":"Bull Eur Assoc Fish Pathol"},{"key":"7071_CR114","first-page":"88","volume":"9","author":"A Saraiva","year":"1989","unstructured":"Saraiva A, Chubb JC (1989) Preliminary observations on the parasites of Anguilla anguilla (L.) from Portugal. Bull Eur Assoc Fish Pathol 9:88\u201389","journal-title":"Bull Eur Assoc Fish Pathol"},{"key":"7071_CR115","doi-asserted-by":"crossref","first-page":"437","DOI":"10.1046\/j.1365-2656.1999.00313.x","volume":"68","author":"P Sasal","year":"1999","unstructured":"Sasal P, Trouve S, Muller-Graf C, Morand S (1999) Specificity and host predictability: a comparative analysis among monogenean parasites of fish. J Anim Ecol 68:437\u2013444","journal-title":"J Anim Ecol"},{"key":"7071_CR116","doi-asserted-by":"crossref","first-page":"1343","DOI":"10.1007\/s00436-008-0916-5","volume":"102","author":"P Sasal","year":"2008","unstructured":"Sasal P, Taraschewski H, Valade P, Grondin H, Wielgoss S, Moravec F (2008) Parasite communities in eels of the Island of Reunion (Indian Ocean): a lesson in parasite introduction. Parasitol Res 102:1343\u20131350","journal-title":"Parasitol Res"},{"key":"7071_CR117","first-page":"12","volume":"44","author":"M Schabuss","year":"1997","unstructured":"Schabuss M, Konecny R, Belpaire C, Schiemer F (1997) Endoparasitic helminths of the European eel, Anguilla anguilla, from four disconnected meanders from the rivers Leie and Scheldt in western Flanders, Belgium. Folia Parasitol 44:12\u201318","journal-title":"Folia Parasitol"},{"key":"7071_CR118","volume-title":"Eel market dynamics: an analysis of Anguilla production, trade and consumption in East Asia","author":"H Shiraishi","year":"2015","unstructured":"Shiraishi H, Crook V (2015) Eel market dynamics: an analysis of Anguilla production, trade and consumption in East Asia. TRAFFIC, Tokyo ISBN: 978-4-915613-28-9"},{"key":"7071_CR119","doi-asserted-by":"crossref","first-page":"1001","DOI":"10.1111\/j.0014-3820.2004.tb00434.x","volume":"58","author":"A \u0160imkov\u00e1","year":"2004","unstructured":"\u0160imkov\u00e1 A, Morand S, Jobet E, Gelnar M, Verneau O (2004) Molecular phylogeny of congeneric monogenean parasites (Dactylogyrus): a case of intra-host speciation. Evolution 58:1001\u20131018","journal-title":"Evolution"},{"key":"7071_CR120","first-page":"155","volume":"43","author":"B \u0160kor\u00edkov\u00e1","year":"1996","unstructured":"\u0160kor\u00edkov\u00e1 B, Scholz T, Moravec F (1996) Spreading of introduced monogeneans Pseudodactylogyrus anguillae and P. bini among eel populations in the Czech Republic. Folia Parasitol 43:155\u2013156","journal-title":"Folia Parasitol"},{"key":"7071_CR121","doi-asserted-by":"crossref","first-page":"386","DOI":"10.1016\/j.ijppaw.2017.06.001","volume":"6","author":"NJ Smit","year":"2017","unstructured":"Smit NJ, Malherbe W, Hadfield KA (2017) Alien freshwater fish parasites from South Africa: diversity, distribution, status and the way forward. Int J Parasitol Parasites Wildl 6:386\u2013401","journal-title":"Int J Parasitol Parasites Wildl"},{"key":"7071_CR122","first-page":"137","volume":"33","author":"E Sobecka","year":"2003","unstructured":"Sobecka E, Pilecka-Rapacz M (2003) Pseudodactylogyrus anguillae (Yin et Sproston, 1948) Gussev, 1965 and P. bini (Kikuchi, 1929) Gussev, 1965 (Monogenea: Pseudodactylogyridae) on gills of European eel, Anguilla anguilla (Linnaeus, 1758) ascending rivers of the Pomeranian coast, Poland. Acta Parasitol et Piscatoria 33:137\u2013143","journal-title":"Acta Parasitol et Piscatoria"},{"key":"7071_CR123","first-page":"251","volume":"65","author":"E Soylu","year":"2013","unstructured":"Soylu E, \u00c7olak S\u00d6, Erdogan F, Erdogan M, Tektas N (2013) Microhabitat distribution of Pseudodactylogyrus anguillae (Monogenea), Ergasilus gibbus and Ergasilus lizae (Copepoda) on the gills of European eels (Anguilla anguilla, L). Acta Zool Bulg 65:251\u2013257","journal-title":"Acta Zool Bulg"},{"key":"7071_CR124","unstructured":"Stojanovski S, Blazekovic D, Hristovski N, Cakic P, Dukoska V, Cvetkovic A (2010) Fauna of monogenean trematods \u2013 parasites of eels (Anguilla anguilla Linnaeus, 1758) from Lake Ohrid, Macedonia. Conference proceeding: BALWOIS \u2013 Conference on Water Observation and Information System for decision support, 25\u201329 May, Ohrid, Republic of Macedonia"},{"key":"7071_CR125","doi-asserted-by":"crossref","first-page":"323","DOI":"10.1017\/S0031182099004655","volume":"119","author":"B Sures","year":"1999","unstructured":"Sures B, Knopf K, W\u00fcrtz J, Hirt J (1999) Richness and diversity of parasite communities in European eels Anguilla anguilla of the River Rhine, Germany, with special reference to helminth parasites. Parasitology 119:323\u2013330","journal-title":"Parasitology"},{"key":"7071_CR126","doi-asserted-by":"crossref","first-page":"185","DOI":"10.3354\/dao063185","volume":"63","author":"H Taraschewski","year":"2005","unstructured":"Taraschewski H, Boomker J, Knopf K, Moravec F (2005) Anguillicola papernai (Nematoda: Anguillicolidae) and other helminths parasitizing the African longfin eel Anguilla anguilla. Dis Aquat Org 63:185\u2013195","journal-title":"Dis Aquat Org"},{"key":"7071_CR127","doi-asserted-by":"crossref","first-page":"179","DOI":"10.1038\/ncomms1174","volume":"2","author":"K Tsukamoto","year":"2011","unstructured":"Tsukamoto K, Chow S, Otake T, Kurogi H, Mochioka N, Miller MJ, Aoyamma J, Kimura S, Watanabe S, Yoshinaga T, Shinoda A, Kuroki M, Oya M, Watanabe T, Hata K, Ijiri S, Kazeto Y, Nomura K, Tanaka H (2011) Oceanic spawning ecology of freshwater eels in the western North Pacific. Nat Commun 2:179","journal-title":"Nat Commun"},{"key":"7071_CR128","doi-asserted-by":"crossref","first-page":"148","DOI":"10.1016\/j.aquaculture.2005.08.009","volume":"253","author":"N Umeda","year":"2006","unstructured":"Umeda N, Nibe H, Hara T, Hirazawa N (2006) Effects of various treatments on hatching on eggs and viability of oncomiracidia of the monogenean Pseudodactylogyrus anguillae and Pseudodactylogyrus bini. Aquaculture 253:148\u2013153","journal-title":"Aquaculture"},{"key":"7071_CR129","unstructured":"United Nations Office on Drugs and Crime (UNODC) (2020) World Wildlife Crime Report 2020. Vienna United Nations, New York. https:\/\/www.unodc.org\/documents\/dataandanalysis\/wildlife\/2020\/World_Wildlife_Report_2020_9July.pdf. Accessed 17 Oct 2020"},{"key":"7071_CR130","doi-asserted-by":"crossref","first-page":"355","DOI":"10.3897\/zookeys.365.5776","volume":"365","author":"MPM Vanhove","year":"2013","unstructured":"Vanhove MPM, Tessens B, Schoelinck C, Jondelius U, Littlewood DTJ, Artios T, Huyse T (2013) Problematic barcoding in flatworms: A case-study on monogeneans and rhabdocoels (Platyhelminthes). Zookeys 365:355\u2013379","journal-title":"Zookeys"},{"key":"7071_CR131","first-page":"145","volume":"5","author":"DT Vo","year":"2014","unstructured":"Vo DT, Chu CV, Vo DT, Bristow GA (2014) Parasites of wild glass eels and cultured elvers of the giant mottled eel (Anguilla marmorata Quoy and Gaimard, 1824) in Vietnam. Int J Aquat Sci 5:145\u2013153","journal-title":"Int J Aquat Sci"},{"key":"7071_CR132","first-page":"1","volume-title":"Eels: Physiology, habitat and conservation","author":"S Watanabe","year":"2012","unstructured":"Watanabe S, Miller MJ (2012) Species, geographic distribution, habitat and conservation of freshwater eels. In: Sachiko N, Fujimoto M (eds) Eels: Physiology, habitat and conservation. Nova Science Publishers, New York, pp 1\u201343"},{"key":"7071_CR133","doi-asserted-by":"crossref","first-page":"75","DOI":"10.1093\/icesjms\/fsv049","volume":"73","author":"H Westerberg","year":"2016","unstructured":"Westerberg H, Wickstr\u00f6m H (2016) Stock assessment of eels in the Baltic: reconciling survey estimates to achieve quantitative analysis. ICES J Mar Sci 73:75\u201383","journal-title":"ICES J Mar Sci"},{"key":"7071_CR134","doi-asserted-by":"crossref","first-page":"843","DOI":"10.1111\/jfd.12173","volume":"37","author":"OLF Weyl","year":"2014","unstructured":"Weyl OLF, Taraschewski H, Moravec F (2014) Are African longfin eel imports a potential pathway for parasite invasion? J Fish Dis 37:843\u2013845","journal-title":"J Fish Dis"},{"key":"7071_CR135","first-page":"194","volume":"15","author":"B Wu","year":"1988","unstructured":"Wu B, Wang Z, Jiang N (1988) A new species of parasitic Monogenea of freshwater fishes from Zhejiang Province. J Zhejiang Univ: Sci Ed 15:194\u2013195 (In Chinese)","journal-title":"J Zhejiang Univ: Sci Ed"},{"key":"7071_CR136","doi-asserted-by":"publisher","first-page":"395","DOI":"10.3391\/mbi.2018.9.4.03","volume":"9","author":"KE Wyman-Grothem","year":"2018","unstructured":"Wyman-Grothem KE, Popoff N, Hoff M, Herbst S (2018) Evaluating risk of African longin eel (Anguilla mossambica) aquaculture in Michigan, USA, using a Bayesian belief network of freshwater fish invasion. Manag Biol Invasions 9:395-403. https:\/\/doi.org\/10.3391\/mbi.2018.9.4.03","journal-title":"Manag Biol Invasions"},{"key":"7071_CR137","first-page":"57","volume":"19","author":"W-Y Yin","year":"1948","unstructured":"Yin W-Y, Sproston NG (1948) Studies on the monogenetic trematodes of China: Parts 1-5. Sinensia 19:57\u201385","journal-title":"Sinensia"},{"key":"7071_CR138","first-page":"241","volume":"15","author":"M Zolovs","year":"2015","unstructured":"Zolovs M, Deksne G, Dauk\u0161te J, Aizups J, Kirju\u0161ina M (2015) Microhabitat preference and relationships between metazoan parasites on the gill apparatus of the European eel (Anguilla anguilla) from freshwaters of Latvia. Acta Biol Universitatis Daugavpilliensis 15:241\u2013249","journal-title":"Acta Biol Universitatis Daugavpilliensis"},{"key":"7071_CR139","doi-asserted-by":"crossref","first-page":"388","DOI":"10.1645\/15-789","volume":"102","author":"M Zolovs","year":"2016","unstructured":"Zolovs M, Deksne G, Dauk\u0161te J, Aizups J, Kirju\u0161ina M (2016) Morphometric analysis of the hard parts of Pseudodactylogyrus anguillae and Pseudodactylogyrus bini (Monogenea: Dactylogyridae) on the gill apparatus of the European eels (Anguilla anguilla) from the freshwaters of Latvia. J Parasitol Res 102:388\u2013394","journal-title":"J Parasitol Res"}],"container-title":["Parasitology Research"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/s00436-021-07071-5.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/article\/10.1007\/s00436-021-07071-5\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/s00436-021-07071-5.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2021,3,8]],"date-time":"2021-03-08T06:13:58Z","timestamp":1615184038000},"score":1,"resource":{"primary":{"URL":"http:\/\/link.springer.com\/10.1007\/s00436-021-07071-5"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,2,5]]},"references-count":139,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2021,4]]}},"alternative-id":["7071"],"URL":"https:\/\/doi.org\/10.1007\/s00436-021-07071-5","relation":{},"ISSN":["0932-0113","1432-1955"],"issn-type":[{"value":"0932-0113","type":"print"},{"value":"1432-1955","type":"electronic"}],"subject":[],"published":{"date-parts":[[2021,2,5]]},"assertion":[{"value":"25 May 2020","order":1,"name":"received","label":"Received","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"25 January 2021","order":2,"name":"accepted","label":"Accepted","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"5 February 2021","order":3,"name":"first_online","label":"First Online","group":{"name":"ArticleHistory","label":"Article History"}},{"order":1,"name":"Ethics","group":{"name":"EthicsHeading","label":"Declarations"}},{"value":"Approval and permit to conduct research were obtained from the North-West University Animal Care Research Ethics Committee (Ethics number NWU-00156-18-A5) and Ezemvelo KZN Wildlife for collection of host species (Permit number OP 1582\/2018).","order":2,"name":"Ethics","group":{"name":"EthicsHeading","label":"Ethics approval"}},{"value":"Not applicable.","order":3,"name":"Ethics","group":{"name":"EthicsHeading","label":"Consent to participate"}},{"value":"Not applicable.","order":4,"name":"Ethics","group":{"name":"EthicsHeading","label":"Consent for publication"}},{"value":"The authors declare no competing interests.","order":5,"name":"Ethics","group":{"name":"EthicsHeading","label":"Conflict of interest"}}]}}