Hexabothriidae and Monocotylidae (Monogenoidea) from the gills of neonate hammerhead sharks (Sphyrnidae) Sphyrna gilberti, Sphyrna lewini and their hybrids from the western North Atlantic Ocean
Abstract Neonates of hammerhead sharks (Sphyrnidae), Sphyrna lewini (Griffith and Smith, 1834), the sympatric cryptic species, Sphyrna gilberti Quattro et al ., 2013, and their hybrids were captured in the western North Atlantic, along the coast of South Carolina, USA, between 2018 and 2019 and exam...
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crcambridgeupr:10.1017/s0031182022001007 2024-09-15T18:22:24+00:00 Hexabothriidae and Monocotylidae (Monogenoidea) from the gills of neonate hammerhead sharks (Sphyrnidae) Sphyrna gilberti, Sphyrna lewini and their hybrids from the western North Atlantic Ocean Dalrymple, Kaitlyn M. de Buron, Isaure Hill-Spanik, Kristina M. Galloway, Ashley S. Barker, Amanda Portnoy, David S. Frazier, Bryan S. Boeger, Walter A. Coordenação de Aperfeiçoamento de Pessoal de Nível Superior College of Charleston Conselho Nacional de Desenvolvimento Científico e Tecnológico 2022 http://dx.doi.org/10.1017/s0031182022001007 https://www.cambridge.org/core/services/aop-cambridge-core/content/view/S0031182022001007 en eng Cambridge University Press (CUP) https://www.cambridge.org/core/terms Parasitology volume 149, issue 14, page 1910-1927 ISSN 0031-1820 1469-8161 journal-article 2022 crcambridgeupr https://doi.org/10.1017/s0031182022001007 2024-07-31T04:04:12Z Abstract Neonates of hammerhead sharks (Sphyrnidae), Sphyrna lewini (Griffith and Smith, 1834), the sympatric cryptic species, Sphyrna gilberti Quattro et al ., 2013, and their hybrids were captured in the western North Atlantic, along the coast of South Carolina, USA, between 2018 and 2019 and examined for gill monogenoids. Parasites were identified and redescribed from the gills of 79 neonates, and DNA sequences from partial fragments of the nuclear 28S ribosomal RNA (rDNA) and cytochrome c oxidase I mitochondrial DNA (COI) genes were generated to confirm species identifications. Three species of monogenoids from Hexabothriidae Price, 1942 and Monocotylidae Taschenberg, 1879 were determined and redescribed. Two species of Hexabothriidae, Erpocotyle microstoma (Brooks, 1934) and Erpocotyle sphyrnae (MacCallum, 1931), infecting both species of Sphyrna and hybrids; and 1 species of Monocotylidae, Loimosina wilsoni Manter, 1944, infecting only S. lewini and hybrids. Loimosina wilsoni 28S rDNA sequences matched those of Loimosina sp. from the southern coast of Brazil. Based on limited morphological analysis, Loimosina parawilsoni is likely a junior synonym of L. wilsoni . This is the first taxonomic study of monogenoids infecting S. gilberti and hybrids of S. gilberti and S. lewini . Article in Journal/Newspaper North Atlantic Cambridge University Press Parasitology 1 48 |
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English |
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Abstract Neonates of hammerhead sharks (Sphyrnidae), Sphyrna lewini (Griffith and Smith, 1834), the sympatric cryptic species, Sphyrna gilberti Quattro et al ., 2013, and their hybrids were captured in the western North Atlantic, along the coast of South Carolina, USA, between 2018 and 2019 and examined for gill monogenoids. Parasites were identified and redescribed from the gills of 79 neonates, and DNA sequences from partial fragments of the nuclear 28S ribosomal RNA (rDNA) and cytochrome c oxidase I mitochondrial DNA (COI) genes were generated to confirm species identifications. Three species of monogenoids from Hexabothriidae Price, 1942 and Monocotylidae Taschenberg, 1879 were determined and redescribed. Two species of Hexabothriidae, Erpocotyle microstoma (Brooks, 1934) and Erpocotyle sphyrnae (MacCallum, 1931), infecting both species of Sphyrna and hybrids; and 1 species of Monocotylidae, Loimosina wilsoni Manter, 1944, infecting only S. lewini and hybrids. Loimosina wilsoni 28S rDNA sequences matched those of Loimosina sp. from the southern coast of Brazil. Based on limited morphological analysis, Loimosina parawilsoni is likely a junior synonym of L. wilsoni . This is the first taxonomic study of monogenoids infecting S. gilberti and hybrids of S. gilberti and S. lewini . |
author2 |
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior College of Charleston Conselho Nacional de Desenvolvimento Científico e Tecnológico |
format |
Article in Journal/Newspaper |
author |
Dalrymple, Kaitlyn M. de Buron, Isaure Hill-Spanik, Kristina M. Galloway, Ashley S. Barker, Amanda Portnoy, David S. Frazier, Bryan S. Boeger, Walter A. |
spellingShingle |
Dalrymple, Kaitlyn M. de Buron, Isaure Hill-Spanik, Kristina M. Galloway, Ashley S. Barker, Amanda Portnoy, David S. Frazier, Bryan S. Boeger, Walter A. Hexabothriidae and Monocotylidae (Monogenoidea) from the gills of neonate hammerhead sharks (Sphyrnidae) Sphyrna gilberti, Sphyrna lewini and their hybrids from the western North Atlantic Ocean |
author_facet |
Dalrymple, Kaitlyn M. de Buron, Isaure Hill-Spanik, Kristina M. Galloway, Ashley S. Barker, Amanda Portnoy, David S. Frazier, Bryan S. Boeger, Walter A. |
author_sort |
Dalrymple, Kaitlyn M. |
title |
Hexabothriidae and Monocotylidae (Monogenoidea) from the gills of neonate hammerhead sharks (Sphyrnidae) Sphyrna gilberti, Sphyrna lewini and their hybrids from the western North Atlantic Ocean |
title_short |
Hexabothriidae and Monocotylidae (Monogenoidea) from the gills of neonate hammerhead sharks (Sphyrnidae) Sphyrna gilberti, Sphyrna lewini and their hybrids from the western North Atlantic Ocean |
title_full |
Hexabothriidae and Monocotylidae (Monogenoidea) from the gills of neonate hammerhead sharks (Sphyrnidae) Sphyrna gilberti, Sphyrna lewini and their hybrids from the western North Atlantic Ocean |
title_fullStr |
Hexabothriidae and Monocotylidae (Monogenoidea) from the gills of neonate hammerhead sharks (Sphyrnidae) Sphyrna gilberti, Sphyrna lewini and their hybrids from the western North Atlantic Ocean |
title_full_unstemmed |
Hexabothriidae and Monocotylidae (Monogenoidea) from the gills of neonate hammerhead sharks (Sphyrnidae) Sphyrna gilberti, Sphyrna lewini and their hybrids from the western North Atlantic Ocean |
title_sort |
hexabothriidae and monocotylidae (monogenoidea) from the gills of neonate hammerhead sharks (sphyrnidae) sphyrna gilberti, sphyrna lewini and their hybrids from the western north atlantic ocean |
publisher |
Cambridge University Press (CUP) |
publishDate |
2022 |
url |
http://dx.doi.org/10.1017/s0031182022001007 https://www.cambridge.org/core/services/aop-cambridge-core/content/view/S0031182022001007 |
genre |
North Atlantic |
genre_facet |
North Atlantic |
op_source |
Parasitology volume 149, issue 14, page 1910-1927 ISSN 0031-1820 1469-8161 |
op_rights |
https://www.cambridge.org/core/terms |
op_doi |
https://doi.org/10.1017/s0031182022001007 |
container_title |
Parasitology |
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1 |
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48 |
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1810462181677858816 |