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The Freshwater Mussels (Unionoida) of the World (and other less consequential bivalves)

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Publication Haas (1930): taxonomic opinions
     publication summary

Complete Citation

Haas, F. 1930. Über nord-und mittelamerikanische Najaden. Senckenbergiana 12(6): 317-330.

Taxonomic Opinions

Amblema (Megalonaias) gigantea (Barnes) = Megalonaias nervosa
+ Unio heros Say, 1829

Amblema (Psorula) guatemalensis Simps. = Psoronaias guatemalensis

Amblema (Psorula) percompressa Marts. = Psoronaias percompressa

Amblema (Psorula) profunda Simps. = Psoronaias profunda

Amblema (Psorula) quadrata Simpson = Psoronaias quadrata

Amblema (Psorula) rudis (Simpson) = Psoronaias semigranosa

Amblema (Psorula) salinarum (Haas, 1929) = Psoronaias salinarum

Amblema (Psorula) usumasintae Cr. & F. = Psoronaias usumasintae

Amblema (s.s.) plicata (Say) = Amblema plicata

Anodonta (Lastena) imbecillis Say = Utterbackia imbecillis

Anodonta (s.s.) grandis Say = Pyganodon grandis

Anodontites (s.s.) trapesialis nicaraguae (Philippi) = Anodontites trapesialis
+ Anodon ciconia Gould, 1851
+ Anodonta bridgesii Lea, 1868
+ Anodonta jewettii Lea, 1868
+ Anodonta glauca var. sinaloensis Crosse & Fischer, 1884

Anodontites (s.s.) trigonus montezuma (Lea)
+ Anodonta atrovirens Philippi, 1849
+ Anodonta cornea Philippi, 1849
+ Anodonta inaequivalva Lea, 1868
+ Anodonta lenticularis Lea, 1868
+ Anodonta granadensis Lea, 1868

Anodontites (s.s.) trigonus montezuma (Lea) = Anodontites montezuma

Conchodromus dromus [sic] (Lea) = Dromus dromas

Cyprogenia stegaria (Raf.)
+ Unio irroratus Lea, 1828

Diplodon (Cyclomya) fontainianus (Orb.) = Diplodon rotundus
+ Unio quadrans Lea, 1860

Diplodon (Cyclomya) fontainianus (Orb.) = Diplodon fontainianus

Diplodon (s.s.) rhuacoicus (Orb.) = Diplodon rhuacoicus
+ Unio binneyi Lea, 1845

Dysnomia (Pilea) sulcata (Lea) = Epioblasma obliquata

Dysnomia (s.s.) flexuosa (Raf.) = Epioblasma flexuosa
+ Unio foliatus Hildreth, 1828

Dysnomia (Torulosa) torulosa (Raf.) = Epioblasma torulosa
+ Unio abnormis Haas, 1930

Elliptio (Barynaias) plexoideus Frierson = Barynaias plexus

Elliptio (Barynaias) plexus Conr. = Barynaias plexus

Elliptio (Eurynia) dilatatus (Raf.) = Eurynia dilatata
+ Unio gibbosus Barnes, 1823
+ Unio gibbosus Barnes, 1823

Elliptio (s.s.) niger (Raf.) = Elliptio crassidens
+ Unio cuneatus Barnes, 1823

Hyridella lessoni (Küster) = Hyridella australis
+ Unio famelicus Gould, 1850

Hyridella lessoni (Küster) = Diplodon granosus

Lampsilis (Ligumia) fasciata (Raf.) = Ortmanniana ligamentina
+ Unio elypticus Haas, 1930

Lampsilis (Ligumia) recta (Lam.) = Ligumia recta

Lampsilis (Ligumia) subrostrata (Say) = Sagittunio subrostratus

Lampsilis (Ligumia) teres (Raf.) = Lampsilis teres
+ Unio oblitus Haas, 1930

Lampsilis (s.s.) cardium (Raf.) = Lampsilis cardium
+ Unio ventricosus Barnes, 1823

Lampsilis (s.s.) ovata (Say) = Lampsilis ovata

Lasmigona (Pterosygna) [sic] complanata (Barnes) = Lasmigona complanata

Lasmigona (s.s.) costata (Raf.) = Lasmigona costata
+ Alasmodonta abducta Lea, 1836

Obovaria (s.s.) retusa (Lam.) = Obovaria retusa

Obovaria (s.s.) subrotunda (Raf.) = Obovaria subrotunda

Pilsbryoconcha carinata [sic] (Conrad) = Pilsbryoconcha carinifera

Pilsbryoconcha exilis

Pleurobema (Plethobasus) cicatricosum (Say) = Plethobasus cicatricosus

Pleurobema (s.s.) mytiloides Raf. = Pleurobema clava

Proptera alata (Say) = Potamilus alatus

Psoronaias crocodilorum Mor. = Psoronaias semigranosa

Psoronaias distinctus Cr. & F. = Psoronaias distincta

Psoronaias herrerae Marshall

Psoronaias kuxensis Frierson

Psoronaias martensi Frierson

Psoronaias morini Mor. = Psoronaias semigranosa

Psoronaias ostreatus Mor. = Psoronaias ostreata

Psoronaias psoricus Mor. = Psoronaias semigranosa

Psoronaias semigranosus v. d. Busch = Psoronaias semigranosa
+ Unio corium Reeve, 1864

Psoronaias testudineus Mor. = Psoronaias semigranosa

Quadrula (Cyclonaias) tuberculata (Raf.) = Quadrula verrucosa
+ Unio verrucosus Say, 1834

Quadrula (Cyclonaias) tuberculata (Raf.) = Cyclonaias tuberculata

Quadrula (Obliquata) cordata (Raf.) = Pleurobema cordatum

Quadrula (Obliquata) obliquata (Raf.) = Epioblasma obliquata
+ Unio cardiacea Guérin-Méneville, 1823

Quadrula (Obliquata) obliquata (Raf.) = Pleurobema sintoxia

Quadrula (Orthonymus) cylindrica (Say) = Theliderma cylindrica

Quadrula (Orthonymus) metanevra (Raf.) = Theliderma metanevra
+ Unio nodosus Barnes, 1823

Quadrula (s.s.) gigantea [sic] (Raf.) = Quadrula quadrula
+ Unio rugosus Barnes, 1823