-
breathers like
other Panpulmonata,
planorbids do not have gills, but instead, have a lung. The foot and head of
planorbids are
rather small,
while their thread-like...
-
Extinct in the wild (EW): 13
species Critically endangered (CR): 581
species Endangered (EN): 507
species Vulnerable (VU): 879
species Near threatened...
-
mollusks in the
family Planorbidae, the ram's horn snails, or
planorbids. Like all
other planorbids it has a
sinistral or left-coiling s****. The type locality...
-
gastropod mollusks in the
family Planorbidae, the ram's horn snails, or
planorbids,
which all have sinistral, or left-coiling, s****.
Species in this genus...
-
gastropod mollusk in the
family Planorbidae, the ram's horn snails, or
planorbids.
Choanomphalus amauronius amauronius Bourguignat, 1860
Choanomphalus amauronius...
-
gastropod mollusk in the
family Planorbidae, the ram's horn snails, or
planorbids,
which all have
sinistral or left-coiling s****. All
species within family...
- or
planorbids. All
planorbids have
sinistral or left-coiling s****. This
species is
endemic to New Zealand. This species, like all
planorbids, has...
-
Extinct in the wild (EW): 15
species Critically endangered (CR): 987
species Endangered (EN): 1,163
species Vulnerable (VU): 2,178
species Near...
- are
native and
endemic to Australia.
Species of Bayardella, like
other Planorbids, are non-operculate. The
aperture (s**** mouth) is
typically almost as...
-
gastropod mollusk in the
family Planorbidae, the ram's horn snails, or
planorbids. This
species is
found in Lake Baikal,
Russia and in
Angara River. The...
