Biomphalaria kuhniana is a species of air-breathing freshwater snail, an aquatic pulmonate gastropod mollusk in the family Planorbidae, the ram's horn snails.
All species within the family Planorbidae have sinistral shells.
A cladogram showing the phylogenic relationships of species within the genus Biomphalaria:[2]
Biomphalaria Nilotic species complex Biomphalaria straminea complexBiomphalaria kuhniana
Biomphalaria straminea
Biomphalaria sp.
Biomphalaria sp. (? Biomphalaria havanensis)
Biomphalaria sp. (? Biomphalaria havanensis)
Biomphalaria kuhniana is a species of air-breathing freshwater snail, an aquatic pulmonate gastropod mollusk in the family Planorbidae, the ram's horn snails.