Brachyphallus crenatus (Rudolphi, 1802) Odhner, 1905 (redescription)
Cymbephallus vulgaris Manter, 1934 accepted as Pseudopecoelus vulgaris (Manter, 1934) von Wicklen, 1946 (redescription)
Derogenes varicus (Müller, 1784) Looss, 1901 (redescription)
Genolinea laticauda Manter, 1925 (redescription)
Genolinea manteri Lloyd, 1938 accepted as Genolinea anura (Layman, 1930) Manter, 1954 (original description)
Genolinea robusta Lloyd, 1938 accepted as Genolinea anura (Layman, 1930) Manter, 1954 (original description)
Hemiurus levinseni Odhner, 1905 (redescription)
Lecithaster salmonis Yamaguti, 1934 (redescription)
Lecithochirium exodicum MacFarlane, 1936 (redescription)
Odhnerium calyptocotyle (Monticelli, 1893) Yamaguti, 1934 (redescription)
Opecoelina theragrae Lloyd, 1938 accepted as Podocotyle theragrae (Lloyd, 1938) Gibson & Bray, 1984 (original description)
Parahemiurus platichthyi Lloyd, 1938 accepted as Parahemiurus merus (Linton, 1910) Manter, 1940 (original description)
Telolecithus pugetensis Lloyd & Guberlet, 1932 (additional source)

Oregon, Washington, Vancouver Coast and Shelf for Odhnerium calyptocotyle (Monticelli, 1893) Yamaguti, 1934 
Puget Sound for Brachyphallus crenatus (Rudolphi, 1802) Odhner, 1905 
Puget Sound for Cymbephallus vulgaris Manter, 1934 
Puget Sound for Derogenes varicus (Müller, 1784) Looss, 1901 
Puget Sound for Genolinea laticauda Manter, 1925 
Puget Sound for Genolinea manteri Lloyd, 1938 
Puget Sound for Genolinea robusta Lloyd, 1938 
Puget Sound for Hemiurus levinseni Odhner, 1905 
Puget Sound for Lecithaster salmonis Yamaguti, 1934 
Puget Sound for Lecithochirium exodicum MacFarlane, 1936 
Puget Sound for Opecoelina theragrae Lloyd, 1938 
Puget Sound for Otodistomum veliporum (Creplin, 1837) Stafford, 1904 
Puget Sound for Parahemiurus platichthyi Lloyd, 1938 
Puget Sound for Telolecithus pugetensis Lloyd & Guberlet, 1932