{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2024,9,6]],"date-time":"2024-09-06T18:53:46Z","timestamp":1725648826854},"reference-count":23,"publisher":"Cambridge University Press (CUP)","issue":"2","license":[{"start":{"date-parts":[[2009,6,5]],"date-time":"2009-06-05T00:00:00Z","timestamp":1244160000000},"content-version":"unspecified","delay-in-days":12788,"URL":"https:\/\/www.cambridge.org\/core\/terms"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J. Helminthol."],"published-print":{"date-parts":[[1974,6]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Distinct morphological differences were found between microfilariae of<jats:italic>Onchocerca cervicalis<\/jats:italic>in the uterus of the adult and those in the skin of the horse, suggesting that development occurs during migration from the adult worm to the skin.<\/jats:p><jats:p>Uterine microfilariae can be divided into two types which represent stages of development not embryonic male and female worms.<\/jats:p><jats:p>Skin microfilariae of<jats:italic>O. cervicalis<\/jats:italic>were readily distinguishable from those of<jats:italic>O. volvulus<\/jats:italic>and<jats:italic>O. gutturosa<\/jats:italic>. Morphological comparisons between adult and larval<jats:italic>O. cervicalis<\/jats:italic>collected during this project with published descriptions of<jats:italic>O. reticulata<\/jats:italic>show that there is insufficient evidence for their specific separation.<\/jats:p><jats:p>The first two papers in this series have dealt with the prevalence of<jats:italic>Onchocerca cervicalis<\/jats:italic>in British horses and with the pathology caused by the parasite to the definitive host. The present paper is concerned with the morphology and taxonomy of the parasite, particularly the microfilarial stage.<\/jats:p>","DOI":"10.1017\/s0022149x00022744","type":"journal-article","created":{"date-parts":[[2009,6,5]],"date-time":"2009-06-05T15:43:13Z","timestamp":1244216593000},"page":"145-153","source":"Crossref","is-referenced-by-count":12,"title":["Studies on<i>Onchocerca cervicalis<\/i>Railliet and Henry 1910: 3. Morphological and taxonomic studies on<i>Onchocerca cervicalis<\/i>from British horses"],"prefix":"10.1017","volume":"48","author":[{"given":"Philip S.","family":"Mellor","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"56","published-online":{"date-parts":[[2009,6,5]]},"reference":[{"key":"S0022149X00022744_ref022","first-page":"234","volume-title":"Onchocercosis, with special reference to the central American form of the disease","author":"Strong","year":"1934"},{"key":"S0022149X00022744_ref019","first-page":"272","article-title":"Onchocerca cervicalis (Railliet and Henry 1910) and its development in Culicoides nubeculosus Meigen","author":"Steward","year":"1933","journal-title":"Cam. Univ. Inst. Anim. Path. 3rd. Rep"},{"key":"S0022149X00022744_ref018","first-page":"248","article-title":"Les onchocerques, nematodes parasites du tissue conjonctif","volume":"68","author":"Railliet","year":"1910","journal-title":"C.R. Seanc. Soc. Biol"},{"key":"S0022149X00022744_ref016","volume-title":"A Treatise on the Parasites and Parasitic Diseases of the Domesticated Animals","author":"Neumann","year":"1892"},{"key":"S0022149X00022744_ref014","doi-asserted-by":"publisher","DOI":"10.1017\/S0022149X00023774"},{"key":"S0022149X00022744_ref013","first-page":"44","article-title":"Onchocerca cervicalis R. and H. 1910, is a doubtful synonym of O. reticulata Dicsing, (in Hermann, J.) 1841","author":"Le Roux","year":"1950","journal-title":"Trans. R. Soc. trop. Med. Hyg."},{"key":"S0022149X00022744_ref011","first-page":"311","article-title":"Differential diagnosis of larvae of Onchocerca from horses","volume":"12","author":"Funnikova","year":"1954","journal-title":"Trudi. Kaz. Nauchno-Issl. vet. Inst."},{"key":"S0022149X00022744_ref008","first-page":"200","article-title":"O. reticulata (footnote to, Hermann, J. 1841","volume":"9","author":"Diesing","year":"1841","journal-title":"Oesterr. Med. Schnschr"},{"key":"S0022149X00022744_ref005","first-page":"367","article-title":"Estudios helmintologicos de la region onchocercosa de Mexico y de la Republica de Guatemala","volume":"16","author":"Caballero","year":"1945","journal-title":"Ann. Inst. Biol. Mexico."},{"key":"S0022149X00022744_ref003","first-page":"59","article-title":"Validity of Onchocerca cervicalis and O. reticulata","volume":"5","author":"Berdnik","year":"1958","journal-title":"Uzbek. Biol."},{"key":"S0022149X00022744_ref004","doi-asserted-by":"publisher","DOI":"10.1080\/00034983.1926.11684476"},{"key":"S0022149X00022744_ref006","first-page":"141","article-title":"Helminthological studies of the Onchocerca bearing region of Mexico and Guatemala, Part 6a","volume":"22","author":"Caballero","year":"1951","journal-title":"Ann. Inst. Biol. Mexico."},{"key":"S0022149X00022744_ref009","doi-asserted-by":"crossref","first-page":"245","DOI":"10.1017\/S0022149X00007136","article-title":"Studies on Onchocerca gutturosa (Neumann 1910) and its development in Simulium ornatum (Meigen 1818)","volume":"45","author":"Eichler","year":"1971","journal-title":"J. Helminth"},{"key":"S0022149X00022744_ref021","first-page":"29","article-title":"The occurrence of Onchocerca gutturosa Neumann in cattle in England, with an account of its life-history and development in Simulium ornatum Meigen","author":"Steward","year":"1937","journal-title":"Parasitology"},{"key":"S0022149X00022744_ref020","article-title":"Fistulous withers and poll evil","volume":"15","author":"Steward","year":"1935","journal-title":"Vet. Rec."},{"key":"S0022149X00022744_ref012","doi-asserted-by":"publisher","DOI":"10.4269\/ajtmh.1952.1.250"},{"key":"S0022149X00022744_ref001","first-page":"28","article-title":"Parasitism and fistulous withers","volume":"77","author":"Ackert","year":"1930","journal-title":"J. Am. vet. med. Ass."},{"key":"S0022149X00022744_ref007","first-page":"1921","article-title":"Further study of a parasite found in the ligamentum nuchae of equines","author":"Caslick","year":"1923","journal-title":"Rep. N.Y. St. vet. Coll."},{"key":"S0022149X00022744_ref002","doi-asserted-by":"publisher","DOI":"10.1051\/parasite\/1969441069"},{"key":"S0022149X00022744_ref017","first-page":"58","article-title":"Filariose du ligament suspenseur du boulet chez le cheval","volume":"4","author":"Pader","year":"1901","journal-title":"Archs. Parasit."},{"key":"S0022149X00022744_ref010","first-page":"744","volume-title":"Human helminthology: a manual for physicians, sanitarians and medical zoologists","author":"Faust","year":"1949"},{"key":"S0022149X00022744_ref023","first-page":"55","article-title":"Calcification of the ligamentum nuchae","volume":"12","author":"Van Vokenberg","year":"1922","journal-title":"Cornell Vet"},{"key":"S0022149X00022744_ref015","first-page":"573","article-title":"Sur l'identite des deux especes d'Onchocerca: O. retculata Diesing 1841 et O. cervicalis Rail, and Henry 1910. Etude biologique comparative","volume":"146","author":"Moignoux","year":"1952","journal-title":"C.R. Soc. Biolg"}],"container-title":["Journal of Helminthology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.cambridge.org\/core\/services\/aop-cambridge-core\/content\/view\/S0022149X00022744","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2020,5,19]],"date-time":"2020-05-19T07:01:57Z","timestamp":1589871717000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.cambridge.org\/core\/product\/identifier\/S0022149X00022744\/type\/journal_article"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1974,6]]},"references-count":23,"journal-issue":{"issue":"2","published-print":{"date-parts":[[1974,6]]}},"alternative-id":["S0022149X00022744"],"URL":"https:\/\/doi.org\/10.1017\/s0022149x00022744","relation":{},"ISSN":["0022-149X","1475-2697"],"issn-type":[{"value":"0022-149X","type":"print"},{"value":"1475-2697","type":"electronic"}],"subject":[],"published":{"date-parts":[[1974,6]]}}}