Pseudogymnophallus alcae gen. n. et sp. n. (Trematoda: Gymnophallidae) from Alcids (Charadriiformes) in Subarctic Seas

Pseudogymnophallus alcae gen. n. et sp. n. is described for trematodes from alcids (Charadriiformes: Alcidae) from the North Pacific region (Gulf of Alaska, Bering Sea, and Chukchi Sea): horned puffin, Fratercula corniculuta; tufted puffin, Lunda cirrhuta; parakeet auklet, Cvclorrhvnchus psittacula,...

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Bibliographic Details
Main Author: Hoberg, Eric P.
Format: Text
Language:unknown
Published: DigitalCommons@University of Nebraska - Lincoln 1981
Subjects:
Biodiversity
Ornithology
Parasitology
Bering Sea
Chukchi Sea
Gulf of Alaska
Pacific
The Arch
Lunda
Alca torda
Chukchi
fratercula
North Atlantic
Razorbill
Subarctic
Alaska
Online Access:https://digitalcommons.unl.edu/parasitologyfacpubs/806
https://digitalcommons.unl.edu/context/parasitologyfacpubs/article/1817/viewcontent/Hoberg_1981_PHSW_Pseudogymnophallus_alcae_gen_nsp_n_Trematoda_DC_ver.pdf
Description
Summary:Pseudogymnophallus alcae gen. n. et sp. n. is described for trematodes from alcids (Charadriiformes: Alcidae) from the North Pacific region (Gulf of Alaska, Bering Sea, and Chukchi Sea): horned puffin, Fratercula corniculuta; tufted puffin, Lunda cirrhuta; parakeet auklet, Cvclorrhvnchus psittacula, and least auklet, Aethia pusilla; and from the western North Atlantic Ocean, (Gulf of St. Lawrence): razorbill, Alca torda. Pseudogymnophallus is distinguished from other genera of Gymnophallidae by the intertesticular position of the ovary; a cylindrical, undivided seminal vesicle; and by an intestinal diverticulum dorsal to the arch of each cecum.

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