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dc.contributor.author
Achatz, Tyler J.
dc.contributor.author
Burkman, Clara A.
dc.contributor.author
Fecchio, Alan
dc.contributor.author
Pulis, Eric E.
dc.contributor.author
Tkach, Vasyl V.
dc.date.available
2023-10-12T19:22:55Z
dc.date.issued
2023-01
dc.identifier.citation
Achatz, Tyler J.; Burkman, Clara A.; Fecchio, Alan; Pulis, Eric E.; Tkach, Vasyl V.; Description and Phylogenetic Relationships of Anhingatrema n. gen. (Digenea: Diplostomidae) with Two New Species from New World Anhingas (Aves: Anhingidae); Versita; Acta Parasitologica; 68; 1; 1-2023; 159-171
dc.identifier.issn
1230-2821
dc.identifier.uri
http://hdl.handle.net/11336/215038
dc.description.abstract
Purpose: The Diplostomidae is a globally distributed family of digeneans that parasitize a wide variety of tetrapod definitive hosts. Recent molecular phylogenetic studies have revealed unknown diplostomid diversity in avian hosts throughout the New World. Herein, we provide descriptions of a novel genus of diplostomids with two new species. Methods: Two species of diplostomids belonging to the new genus were collected from anhinga birds in Mississippi (USA) and Brazil. Partial nuclear 28S ribosomal and mitochondrial cox1 genes were sequenced. Ribosomal data were used for phylogenetic inference. Results: Both species of Anhingatrema n. gen. were positioned in a 100% supported, monophyletic clade in the phylogenetic tree. The molecular phylogenetic position and a combination of morphological features (e.g., presence of pseudosuckers, testes shape and orientation) supported erection of the new genus. Anhingatrema overstreeti n. sp. and Anhingatrema cararai n. sp. are morphologically similar, but differ in size of and ratios associated with pseudosuckers. The two species differ by 2% of 28S sequences and 13.8% of cox1 sequences. Comparison of DNA sequences revealed that Diplostomidae gen. sp. in GenBank (MZ314151) is conspecific with An. overstreeti n. sp. Conclusion: Anhingatrema n. gen. is the sixth genus of diplostomids known from anhingas worldwide. Anhingatrema cararai n. sp. is the first diplostomid to be reported from anhingas in South America. Combined with previous studies, the molecular phylogenies revealed at least two host switches to anhingas from other birds during the evolutionary history of the Diplostomidae.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Versita
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
ANHINGA ANHINGA
dc.subject
ANHINGATREMA CARARAI N. SP
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ANHINGATREMA N. GEN
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ANHINGATREMA OVERSTREETI N. SP
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DIPLOSTOMIDAE
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MOLECULAR PHYLOGENY
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Otros Tópicos Biológicos
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Ciencias Biológicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
Description and Phylogenetic Relationships of Anhingatrema n. gen. (Digenea: Diplostomidae) with Two New Species from New World Anhingas (Aves: Anhingidae)
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2023-09-15T12:44:36Z
dc.journal.volume
68
dc.journal.number
1
dc.journal.pagination
159-171
dc.journal.pais
Polonia
dc.journal.ciudad
Varsovia
dc.description.fil
Fil: Achatz, Tyler J.. Middle Georgia State University; Estados Unidos
dc.description.fil
Fil: Burkman, Clara A.. University Of North Dakota; Estados Unidos
dc.description.fil
Fil: Fecchio, Alan. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Centro de Investigación Esquel de Montaña y Estepa Patagónica. Universidad Nacional de la Patagonia "San Juan Bosco". Centro de Investigación Esquel de Montaña y Estepa Patagónica; Argentina
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Fil: Pulis, Eric E.. Northern State University; Estados Unidos
dc.description.fil
Fil: Tkach, Vasyl V.. University Of North Dakota; Estados Unidos
dc.journal.title
Acta Parasitologica
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007/s11686-022-00643-0
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1007/s11686-022-00643-0
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