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aperture of
Borysthenia is not circular.
Animals are ovoviviparous. The
genus Borysthenia contains the
following species: †
Borysthenia goldfussiana...
-
Borysthenia naticina is a
species of
small freshwater snail with a gill and an operculum, an
aquatic gastropod mollusc in the
family Valvatidae, the valve...
- †
Borysthenia goldfussiana is an
extinct species of
small freshwater snail with a gill and an operculum, an
aquatic gastropod mollusk in the
family Valvatidae...
-
Genera in the
family Valvatidae include:
Andrussovia Brusina, 1903
Borysthenia Lindholm, 1933
Costovalvata Polinski, 1932
Liratina Lindholm, 1906[citation...
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inhabiting limnic and
fluval waters. B. sp. 2 HAM 4 Over 70
opercula Borysthenia B. sp. HAM 4 two
almost complete s****
Earliest record of the genus...
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Genus Species Notes Images Baiera B. sp.
Ginkgoalean leaves Borysthenia B. sp.
Conifer cones with ****ociated
branches and thin leaves.
Ctenopteris C....
- name
Borysthenia. This is an
objective synonym of
Jelskia Bourguignat, 1877,
because he has the same type species, and is used
today as
Borysthenia. Also...
-
contectus (Millet, 1813)
Viviparus viviparus (Linnaeus, 1758)
Valvatidae Borysthenia naticina (Menke, 1845)
Valvata cristata Müller, 1774
Valvata macrostoma...
- 1758)
Acroloxidae Acroloxus lacustris (Rossmässler, 1838)
Valvatidae Borysthenia naticina (Menke, 1845)
Valvata cristata O. F. Müller, 1774
Valvata piscinalis...
-
Saulea vitrea Turbinicola aperta Great Lake
snail (Benthodorbis pawpela)
Borysthenia jelskii Glacidorbis bicarinatus Glacidorbis pedderi Megalovalvata demersa...
