{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,19]],"date-time":"2026-06-19T09:51:58Z","timestamp":1781862718259,"version":"3.54.5"},"reference-count":68,"publisher":"Springer Science and Business Media LLC","issue":"4","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2018,12,19]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>\n                    <jats:italic>Aphanoblastella magna<\/jats:italic>\n                    n. sp. is described from the gills of the heptapterid catfish\n                    <jats:italic>Pimelodella avanhandavae<\/jats:italic>\n                    Eigenmann, 1917 in southeastern Brazil (Paran\u00e1 River Basin). This new species most closely resembles\n                    <jats:italic>Aphanoblastella chagresii<\/jats:italic>\n                    Mendoza-Franco, Aguirre-Macedo and Vidal-Mart\u00ednez, 2007 described from a congeneric fish host in Panama, but can be distinguished by the shape of the accessory piece and shape and size of the ventral and dorsal bars. From the other species of the genus,\n                    <jats:italic>A. magna<\/jats:italic>\n                    n. sp. differs mainly in the shape of the male copulatory organ (MCO), which is sinuous, versus spirally coiled in other species of the genus, except for\n                    <jats:italic>A<\/jats:italic>\n                    .\n                    <jats:italic>travassosi<\/jats:italic>\n                    (Price, 1938), and by the accessory piece which resembles a \u2018shoehorn\u2019.\n                    <jats:italic>Aphanoblastella magna<\/jats:italic>\n                    n. sp. is the seventh species of the genus and the first dactylogyrid described from\n                    <jats:italic>P<\/jats:italic>\n                    .\n                    <jats:italic>avanhandavae<\/jats:italic>\n                    . A partial 28S rDNA gene sequence of the new species is also provided; it forms a monophyletic clade with two congeners for which molecular data are available.\n                  <\/jats:p>","DOI":"10.1515\/ap-2018-0092","type":"journal-article","created":{"date-parts":[[2018,10,27]],"date-time":"2018-10-27T05:05:05Z","timestamp":1540616705000},"page":"772-780","source":"Crossref","is-referenced-by-count":19,"title":["A new species of Aphanoblastella Kritsky, Mendoza-Franco and Scholz, 2000 (Monogenea, Dactylogyridae) parasitic on heptapterid catfish (Siluriformes) in the Neotropical region"],"prefix":"10.1007","volume":"63","author":[{"given":"Fabio H.","family":"Yamada","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Aline A.","family":"Acosta","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Priscilla de O. F.","family":"Yamada","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tom\u00e1\u0161","family":"Scholz","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Reinaldo J.","family":"da Silva","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","reference":[{"key":"ref01","doi-asserted-by":"crossref","first-page":"459","DOI":"10.11646\/zootaxa.4290.3.3","article-title":"Six new species of Heteropriapulus (Monogenea: Dactylogyridae) from South American fishes with an amended diagnosis to the genus","volume":"4290","year":"2017","journal-title":"Zootaxa"},{"key":"ref401","doi-asserted-by":"crossref","first-page":"659","DOI":"10.15560\/6.4.659","article-title":"Acanthocephala, Annelida, Arthropoda, Myxozoa, Nematoda and Platyhelminthes parasites of fishes from the Guandu River, Rio de Janeiro, Brazil","volume":"6","year":"2010","journal-title":"Check List"},{"key":"ref71","first-page":"161","article-title":"About the biodiversity of parasites of freshwater fish from Brazil","volume":"31","year":"2011","journal-title":"Bulletin of the European Association of Fish Pathologists"},{"key":"ref421","first-page":"663","article-title":"South American Monogenoidea Parasites of Fishes, Amphibians and Reptiles","year":"2013","journal-title":"Funda\u00e7\u00e3o Oswaldo Cruz \u2013 FIOCRUZ and Conselho Nacional de Desenvolvimento Cient\u00edfico e Tecnol\u00f3gico \u2013 CNPq, Oficina de Livros, Rio de Janeiro"},{"key":"ref701","first-page":"509","volume-title":"Amazon Fish Parasites","year":"2006"},{"key":"ref131","doi-asserted-by":"crossref","first-page":"1647","DOI":"10.1093\/bioinformatics\/bts199","article-title":"Geneious Basic: an integrated and extendable desktop software platform for the organization and analysis of sequence data","volume":"28","year":"2012","journal-title":"Bioinformatics"},{"key":"ref341","doi-asserted-by":"crossref","first-page":"659","DOI":"10.1017\/S003118200500956X","article-title":"The radiation of Haliotrema (Monogenea: Dactylogyridae: Ancyrocephalinae): molecular evidence and explanation inferred from LSU rDNA sequences","volume":"132","year":"2006","journal-title":"Parasitology"},{"key":"ref731","doi-asserted-by":"crossref","first-page":"119","DOI":"10.1654\/1525-2647-84.2.119","article-title":"A new species of Cosmetocleithrum (Monogenea, Dactylogyridae), a gill parasite of Trachelyopterus galeatus (Siluriformes, Auchenipteridae) from Brazil, with notes on the morphology of Cosmetocleithrum striatuli","volume":"84","year":"2017","journal-title":"Comparative Parasitology"},{"key":"ref201","doi-asserted-by":"crossref","first-page":"484","DOI":"10.1645\/GE-2941.1","article-title":"New species and geographical records of dactylogyrids (Monogenea) of catfish (Siluriformes) from the Peruvian Amazonia","volume":"98","year":"2012","journal-title":"Journal of Parasitology"},{"key":"ref231","doi-asserted-by":"crossref","first-page":"370","DOI":"10.2307\/2423977","article-title":"Studies on monogenetic trematodes. XXXIX. Exotic species of Monopisthocotylea with the proposal of Archidiplectanum gen. n. and Longihaptor gen. n","volume":"81","year":"1969","journal-title":"American Midland Naturalist"},{"key":"ref411","first-page":"323","article-title":"A new species of Aphanoblastella (Monogenea: Dactylogyridae) parasitic on Rhamdia quelen (Siluriformes: Heptapteridae) from southeastern Brazil","volume":"31","year":"2009","journal-title":"Acta Scientiarum Biological Science"},{"key":"ref561","article-title":"Molecular phylogeny of Neotropical monogeneans (Platyhelminthes: Monogenea) from catfishes (Siluriformes)","volume":"8","year":"2015","journal-title":"Parasites and Vectors"},{"key":"ref591","doi-asserted-by":"crossref","first-page":"720","DOI":"10.2307\/2485203","article-title":"Studies on monogenetic trematodes. XIV. Dactylogyridae from Wisconsin fishes","volume":"49","year":"1953","journal-title":"American Midland Naturalist"},{"key":"ref491","first-page":"424","article-title":"Monogenea In (Ed. O.N. Bauer) Key to parasites of the freshwater fish fauna of the USSR","year":"1985","journal-title":"Leningrad, USSR: Nauka Publications"},{"key":"ref311","doi-asserted-by":"crossref","first-page":"691","DOI":"10.1590\/S1519-69842009000300023","article-title":"Diversity of parasites of fish from the Upper Paran\u00e1 River floodplain, Brazil","volume":"69","year":"2009","journal-title":"Brazilian Journal of Biology"},{"key":"ref121","first-page":"424","article-title":"Monogenea In (Ed. O.N. Bauer) Key to parasites of the freshwater fish fauna of the USSR","year":"1985","journal-title":"Leningrad, USSR: Nauka Publications"},{"key":"ref511","doi-asserted-by":"crossref","first-page":"111","DOI":"10.1007\/BF01731581","article-title":"A simple method for estimating evolutionary rate of base substitutions through comparative studies of nucleotide sequences","volume":"16","year":"1980","journal-title":"Journal of Molecular Evolution"},{"key":"ref331","first-page":"509","volume-title":"Amazon Fish Parasites","year":"2006"},{"key":"ref581","first-page":"1","article-title":"Creating the CIPRES Science Gateway for inference of large phylogenetic trees","volume":"14","year":"2010","journal-title":"SC10 Workshop on Gateway Computing Environments (GCE10), New Orleans, November"},{"key":"ref41","first-page":"323","article-title":"A new species of Aphanoblastella (Monogenea: Dactylogyridae) parasitic on Rhamdia quelen (Siluriformes: Heptapteridae) from southeastern Brazil","volume":"31","year":"2009","journal-title":"Acta Scientiarum Biological Science"},{"key":"ref51","first-page":"663","article-title":"South American Monogenoidea Parasites of Fishes, Amphibians and Reptiles","year":"2013","journal-title":"Funda\u00e7\u00e3o Oswaldo Cruz \u2013 FIOCRUZ and Conselho Nacional de Desenvolvimento Cient\u00edfico e Tecnol\u00f3gico \u2013 CNPq, Oficina de Livros, Rio de Janeiro"},{"key":"ref711","doi-asserted-by":"crossref","first-page":"659","DOI":"10.1017\/S003118200500956X","article-title":"The radiation of Haliotrema (Monogenea: Dactylogyridae: Ancyrocephalinae): molecular evidence and explanation inferred from LSU rDNA sequences","volume":"132","year":"2006","journal-title":"Parasitology"},{"key":"ref551","doi-asserted-by":"crossref","first-page":"761","DOI":"10.1645\/GE-1068R.1","article-title":"New and previously described species of Dactylogyridae (Monogenoidea) from the gills of Panamanian freshwater fishes (Teleostei)","volume":"93","year":"2007","journal-title":"Journal of Parasitology"},{"key":"ref61","article-title":"jModelTest 2: more models, new heuristics and parallel computing","volume":"9","year":"2012","journal-title":"Nature Methods"},{"key":"ref721","doi-asserted-by":"crossref","first-page":"331","DOI":"10.1515\/helmin-2015-0052","article-title":"Philocorydoras longus sp. n. (Monogenea, Dactylogyridae) from the gills of Hoplosternum littorale (Siluriformes, Callichthyidae) in southeastern Brazil and the reassignment of two species from the genus Urocleidoides to Philocorydoras","volume":"52","year":"2015","journal-title":"Helminthologia"},{"key":"ref21","first-page":"59","volume-title":"Limnology in Brazil. Brazilian Academy of Sciences\/Brazilian Limnological Society","year":"1995"},{"key":"ref631","doi-asserted-by":"crossref","first-page":"369","DOI":"10.1016\/j.ympev.2008.03.024","article-title":"Phylogenies without roots? A plea for the use of vouchers in molecular phylogenetic studies","volume":"48","year":"2008","journal-title":"Molecular Phylogenetics and Evolution"},{"key":"ref651","doi-asserted-by":"crossref","first-page":"1399","DOI":"10.1007\/s00436-013-3291-9","article-title":"Two new species of Cichlidogyrus (Monogenea: Dactylogyridae) parasitizing the gills of African cichlid fishes (Perciformes) from Senegal: morphometric and molecular characterization","volume":"112","year":"2013","journal-title":"Parasitology Research"},{"key":"ref281","doi-asserted-by":"crossref","first-page":"1399","DOI":"10.1007\/s00436-013-3291-9","article-title":"Two new species of Cichlidogyrus (Monogenea: Dactylogyridae) parasitizing the gills of African cichlid fishes (Perciformes) from Senegal: morphometric and molecular characterization","volume":"112","year":"2013","journal-title":"Parasitology Research"},{"key":"ref241","doi-asserted-by":"crossref","first-page":"914","DOI":"10.2307\/3278511","article-title":"Ancyrocephalids (Monogenea) from freshwater fishes of Trinidad","volume":"60","year":"1974","journal-title":"Journal of Parasitology"},{"key":"ref521","first-page":"321","article-title":"Neotropical Monogenea. 7. Parasites of pirarucu, Arapaima gigas (Cuvier), with descriptions of two new species and redescription of Dawestrema cycloancistrium Price and Nowlin, 1967 (Dactylogyridae: Ancyrocephalinae)","volume":"98","year":"1985","journal-title":"Proceedings of the Biological Society of Washington"},{"key":"ref571","doi-asserted-by":"crossref","first-page":"484","DOI":"10.1645\/GE-2941.1","article-title":"New species and geographical records of dactylogyrids (Monogenea) of catfish (Siluriformes) from the Peruvian Amazonia","volume":"98","year":"2012","journal-title":"Journal of Parasitology"},{"key":"ref101","doi-asserted-by":"crossref","first-page":"228","DOI":"10.1017\/S0022149X17000256","article-title":"Morphology and molecular characterization of Demidospermus spirophallus n. sp., D. prolixus n. sp. (Monogenea: Dactylogyridae) and a redescription of D. anus in siluriform catfish from Brazil","volume":"92","year":"2018","journal-title":"Journal of Helminthology"},{"key":"ref11","doi-asserted-by":"crossref","first-page":"4","DOI":"10.1016\/j.parint.2017.09.012","article-title":"A new genus and two new species of dactylogyrid monogeneans from gills of Neotropical catfishes (Siluriformes: Doradidae and Loricariidae)","volume":"67","year":"2018","journal-title":"Parasitology International"},{"key":"ref291","doi-asserted-by":"crossref","first-page":"539","DOI":"10.1093\/sysbio\/sys029","article-title":"MrBayes 3.2: efficient Bayesian phylogenetic inference and model choice across a large model space","volume":"61","year":"2012","journal-title":"Systematic Biology"},{"key":"ref451","first-page":"320","article-title":"The suitability of ammonium picrate-glycerin in preparing slides of lower Monogenoidea","volume":"16","year":"1969","journal-title":"Folia Parasitologica"},{"key":"ref621","first-page":"e170094","article-title":"Peixes da plan\u00edcie de inunda\u00e7\u00e3o do alto rio Paran\u00e1 e \u00e1reas adjacentes: revised, annotated and updated","volume":"16","year":"2018","journal-title":"Neotropical Ichthyology"},{"key":"ref681","doi-asserted-by":"crossref","first-page":"691","DOI":"10.1590\/S1519-69842009000300023","article-title":"Diversity of parasites of fish from the Upper Paran\u00e1 River floodplain, Brazil","volume":"69","year":"2009","journal-title":"Brazilian Journal of Biology"},{"key":"ref501","doi-asserted-by":"crossref","first-page":"1647","DOI":"10.1093\/bioinformatics\/bts199","article-title":"Geneious Basic: an integrated and extendable desktop software platform for the organization and analysis of sequence data","volume":"28","year":"2012","journal-title":"Bioinformatics"},{"key":"ref141","doi-asserted-by":"crossref","first-page":"111","DOI":"10.1007\/BF01731581","article-title":"A simple method for estimating evolutionary rate of base substitutions through comparative studies of nucleotide sequences","volume":"16","year":"1980","journal-title":"Journal of Molecular Evolution"},{"key":"ref481","doi-asserted-by":"crossref","first-page":"696","DOI":"10.1080\/10635150390235520","article-title":"A simple, fast, and accurate algorithm to estimate large phylogenies by maximum likelihood","volume":"52","year":"2003","journal-title":"Systematic Biology"},{"key":"ref361","doi-asserted-by":"crossref","first-page":"119","DOI":"10.1654\/1525-2647-84.2.119","article-title":"A new species of Cosmetocleithrum (Monogenea, Dactylogyridae), a gill parasite of Trachelyopterus galeatus (Siluriformes, Auchenipteridae) from Brazil, with notes on the morphology of Cosmetocleithrum striatuli","volume":"84","year":"2017","journal-title":"Comparative Parasitology"},{"key":"ref191","article-title":"Molecular phylogeny of Neotropical monogeneans (Platyhelminthes: Monogenea) from catfishes (Siluriformes)","volume":"8","year":"2015","journal-title":"Parasites and Vectors"},{"key":"ref81","first-page":"320","article-title":"The suitability of ammonium picrate-glycerin in preparing slides of lower Monogenoidea","volume":"16","year":"1969","journal-title":"Folia Parasitologica"},{"key":"ref371","doi-asserted-by":"crossref","first-page":"459","DOI":"10.11646\/zootaxa.4290.3.3","article-title":"Six new species of Heteropriapulus (Monogenea: Dactylogyridae) from South American fishes with an amended diagnosis to the genus","volume":"4290","year":"2017","journal-title":"Zootaxa"},{"key":"ref31","doi-asserted-by":"crossref","first-page":"659","DOI":"10.15560\/6.4.659","article-title":"Acanthocephala, Annelida, Arthropoda, Myxozoa, Nematoda and Platyhelminthes parasites of fishes from the Guandu River, Rio de Janeiro, Brazil","volume":"6","year":"2010","journal-title":"Check List"},{"key":"ref691","first-page":"2725","article-title":"MEGA6: Molecular Evolutionary Genetics Analysis version 6.0","volume":"12","year":"2013","journal-title":"Molecular Biology and Evolution"},{"key":"ref661","doi-asserted-by":"crossref","first-page":"539","DOI":"10.1093\/sysbio\/sys029","article-title":"MrBayes 3.2: efficient Bayesian phylogenetic inference and model choice across a large model space","volume":"61","year":"2012","journal-title":"Systematic Biology"},{"key":"ref611","doi-asserted-by":"crossref","first-page":"914","DOI":"10.2307\/3278511","article-title":"Ancyrocephalids (Monogenea) from freshwater fishes of Trinidad","volume":"60","year":"1974","journal-title":"Journal of Parasitology"},{"key":"ref431","article-title":"jModelTest 2: more models, new heuristics and parallel computing","volume":"9","year":"2012","journal-title":"Nature Methods"},{"key":"ref151","first-page":"321","article-title":"Neotropical Monogenea. 7. Parasites of pirarucu, Arapaima gigas (Cuvier), with descriptions of two new species and redescription of Dawestrema cycloancistrium Price and Nowlin, 1967 (Dactylogyridae: Ancyrocephalinae)","volume":"98","year":"1985","journal-title":"Proceedings of the Biological Society of Washington"},{"key":"ref541","first-page":"1","article-title":"Revision of Urocleidoides (Dactylogyridae, Ancyrocephalinae)","volume":"53","year":"1986","journal-title":"Proceedings of the Helminthological Society of Washington"},{"key":"ref321","first-page":"2725","article-title":"MEGA6: Molecular Evolutionary Genetics Analysis version 6.0","volume":"12","year":"2013","journal-title":"Molecular Biology and Evolution"},{"key":"ref211","first-page":"1","article-title":"Creating the CIPRES Science Gateway for inference of large phylogenetic trees","volume":"14","year":"2010","journal-title":"SC10 Workshop on Gateway Computing Environments (GCE10), New Orleans, November"},{"key":"ref261","doi-asserted-by":"crossref","first-page":"369","DOI":"10.1016\/j.ympev.2008.03.024","article-title":"Phylogenies without roots? A plea for the use of vouchers in molecular phylogenetic studies","volume":"48","year":"2008","journal-title":"Molecular Phylogenetics and Evolution"},{"key":"ref601","doi-asserted-by":"crossref","first-page":"370","DOI":"10.2307\/2423977","article-title":"Studies on monogenetic trematodes. XXXIX. Exotic species of Monopisthocotylea with the proposal of Archidiplectanum gen. n. and Longihaptor gen. n","volume":"81","year":"1969","journal-title":"American Midland Naturalist"},{"key":"ref221","doi-asserted-by":"crossref","first-page":"720","DOI":"10.2307\/2485203","article-title":"Studies on monogenetic trematodes. XIV. Dactylogyridae from Wisconsin fishes","volume":"49","year":"1953","journal-title":"American Midland Naturalist"},{"key":"ref441","first-page":"161","article-title":"About the biodiversity of parasites of freshwater fish from Brazil","volume":"31","year":"2011","journal-title":"Bulletin of the European Association of Fish Pathologists"},{"key":"ref181","doi-asserted-by":"crossref","first-page":"761","DOI":"10.1645\/GE-1068R.1","article-title":"New and previously described species of Dactylogyridae (Monogenoidea) from the gills of Panamanian freshwater fishes (Teleostei)","volume":"93","year":"2007","journal-title":"Journal of Parasitology"},{"key":"ref351","doi-asserted-by":"crossref","first-page":"331","DOI":"10.1515\/helmin-2015-0052","article-title":"Philocorydoras longus sp. n. (Monogenea, Dactylogyridae) from the gills of Hoplosternum littorale (Siluriformes, Callichthyidae) in southeastern Brazil and the reassignment of two species from the genus Urocleidoides to Philocorydoras","volume":"52","year":"2015","journal-title":"Helminthologia"},{"key":"ref391","first-page":"59","volume-title":"Limnology in Brazil. Brazilian Academy of Sciences\/Brazilian Limnological Society","year":"1995"},{"key":"ref251","first-page":"e170094","article-title":"Peixes da plan\u00edcie de inunda\u00e7\u00e3o do alto rio Paran\u00e1 e \u00e1reas adjacentes: revised, annotated and updated","volume":"16","year":"2018","journal-title":"Neotropical Ichthyology"},{"key":"ref171","first-page":"1","article-title":"Revision of Urocleidoides (Dactylogyridae, Ancyrocephalinae)","volume":"53","year":"1986","journal-title":"Proceedings of the Helminthological Society of Washington"},{"key":"ref461","doi-asserted-by":"crossref","first-page":"315","DOI":"10.1051\/parasite\/2006134315","article-title":"Host-parasite relationships of monogeneans in gills of Astyanax altiparanae and Rhamdia quelen of the S\u00e3o Francisco Verdadeiro River, Brazil","volume":"13","year":"2006","journal-title":"Parasite"},{"key":"ref91","doi-asserted-by":"crossref","first-page":"315","DOI":"10.1051\/parasite\/2006134315","article-title":"Host-parasite relationships of monogeneans in gills of Astyanax altiparanae and Rhamdia quelen of the S\u00e3o Francisco Verdadeiro River, Brazil","volume":"13","year":"2006","journal-title":"Parasite"},{"key":"ref111","doi-asserted-by":"crossref","first-page":"696","DOI":"10.1080\/10635150390235520","article-title":"A simple, fast, and accurate algorithm to estimate large phylogenies by maximum likelihood","volume":"52","year":"2003","journal-title":"Systematic Biology"},{"key":"ref381","doi-asserted-by":"crossref","first-page":"4","DOI":"10.1016\/j.parint.2017.09.012","article-title":"A new genus and two new species of dactylogyrid monogeneans from gills of Neotropical catfishes (Siluriformes: Doradidae and Loricariidae)","volume":"67","year":"2018","journal-title":"Parasitology International"},{"key":"ref471","doi-asserted-by":"crossref","first-page":"228","DOI":"10.1017\/S0022149X17000256","article-title":"Morphology and molecular characterization of Demidospermus spirophallus n. sp., D. prolixus n. sp. (Monogenea: Dactylogyridae) and a redescription of D. anus in siluriform catfish from Brazil","volume":"92","year":"2018","journal-title":"Journal of Helminthology"}],"container-title":["Acta Parasitologica"],"original-title":[],"link":[{"URL":"http:\/\/www.degruyter.com\/view\/j\/ap.2018.63.issue-4\/ap-2018-0092\/ap-2018-0092.xml","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/www.degruyter.com\/view\/j\/ap.2018.63.issue-4\/ap-2018-0092\/ap-2018-0092.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,3]],"date-time":"2026-04-03T22:06:23Z","timestamp":1775253983000},"score":1,"resource":{"primary":{"URL":"http:\/\/www.degruyter.com\/view\/j\/ap.2018.63.issue-4\/ap-2018-0092\/ap-2018-0092.xml"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2018,12,19]]},"references-count":68,"journal-issue":{"issue":"4"},"URL":"https:\/\/doi.org\/10.1515\/ap-2018-0092","relation":{},"ISSN":["1896-1851","1230-2821"],"issn-type":[{"value":"1896-1851","type":"electronic"},{"value":"1230-2821","type":"print"}],"subject":[],"published":{"date-parts":[[2018,12,19]]}}}