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Australbinula Pilsbry, 1916
Australbinula (Papualbinula) Iredale, 1941
Bifidaria Sterki, 1891
Bifidaria (Immersidens)
Pilsbry & Vanatta, 1900
Falsopupa Germain, 1918...
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Stylommatophora Family:
Gastrocoptidae Genus:
Gastrocopta Species: G. contracta
Binomial name
Gastrocopta contracta (Say, 1822)
Synonyms Bifidaria contracta...
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Stylommatophora Family:
Gastrocoptidae Genus:
Gastrocopta Species: G. armifera
Binomial name
Gastrocopta armifera (Say, 1821)
Synonyms Bifidaria armifera...
- V. (1890). A new Pupa. The Nautilus. 4(4): 44, pl. 1, fig. 4 Vanatta, E. G. (1916).
Bifidaria clementina oldroydae, n. var. The Nautilus. 30(4): 48...
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Stylommatophora Family:
Gastrocoptidae Genus:
Gastrocopta Species: G. pentodon
Binomial name
Gastrocopta pentodon (Say, 1821)
Synonyms Bifidaria pentodon...
- Alexander, 1964 O.
arawak Alexander, 1964 O.
atribasis (Alexander, 1914) O.
bifidaria Alexander, 1970 O.
concinna (Williston, 1896) O.
elongata Alexander, 1943...
- 1912 G.
biargentata (Alexander, 1930) G.
bicincta Alexander, 1921 G.
bifidaria (Alexander, 1931) G.
bifurcula (Alexander, 1933) G.
bivittata Becker,...
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Apatetes Corilla Edouardia Eurychlamys Microcystina Prosopeas Pupoides Bifidaria Micraulax Pearsonia[citation needed]
Pseudaustenia Cyclotopsis Thysanota...
- (Alexander, 1922) A.
autumnalis (Alexander, 1929) A.
badia (Doane, 1900) A.
bifidaria Alexander, 1942 A.
birungana (Alexander, 1924) A.
bradleyi Alexander,...
- Alexander, 1922 A.
autumnalis Alexander, 1929 A.
badia Doane, 1900 A.
bifidaria Alexander, 1942 A.
birungana Alexander, 1924 A.
bradleyi Alexander, 1929...
