Biomphalaria smithi is a species of air-breathing freshwater snail, an aquatic pulmonate gastropod mollusk in the family Planorbidae, the ram's horn snails.

Biomphalaria smithi is the type species of the genus Biomphalaria. The type material is stored in the Natural History Museum.

Distribution

The type locality is the Lake Albert, Uganda.

Shell description

The width of the shell is from 7.5mm to 9.5. The height of the shell is 4mm. The height of the aperture is 5mm. The width of the aperture is 4.5mm.

Phylogeny

A cladogram showing phylogenic relations of species in the genus Biomphalaria:

BiomphalariaBiomphalaria stanleyi Biomphalaria pfeifferi Biomphalaria camerunensis Niloticspeciescomplex Biomphalaria sudanica Biomphalaria choanomphala Biomphalaria alexandrina Biomphalaria smithi Biomphalaria glabrata Biomphalariastramineacomplex Biomphalaria kuhniana Biomphalaria straminea Biomphalaria straminea Biomphalaria intermedia Biomphalaria amazonica Biomphalaria sp. Biomphalaria tenagophila Biomphalaria occidentalis Biomphalaria prona Biomphalaria andecola Biomphalaria sp. (? Biomphalaria havanensis) Biomphalaria sp. (? Biomphalaria havanensis) Biomphalaria temascalensis Biomphalaria obstructa Biomphalaria helophila Biomphalaria peregrina Biomphalaria schrammi
Biomphalaria stanleyi Biomphalaria pfeifferi Biomphalaria camerunensis Niloticspeciescomplex Biomphalaria sudanica Biomphalaria choanomphala Biomphalaria alexandrina Biomphalaria smithi Biomphalaria glabrata Biomphalariastramineacomplex Biomphalaria kuhniana Biomphalaria straminea Biomphalaria straminea Biomphalaria intermedia Biomphalaria amazonica Biomphalaria sp. Biomphalaria tenagophila Biomphalaria occidentalis Biomphalaria prona Biomphalaria andecola Biomphalaria sp. (? Biomphalaria havanensis) Biomphalaria sp. (? Biomphalaria havanensis) Biomphalaria temascalensis Biomphalaria obstructa Biomphalaria helophila Biomphalaria peregrina
Biomphalaria stanleyi Biomphalaria pfeifferi Biomphalaria camerunensis Niloticspeciescomplex Biomphalaria sudanica Biomphalaria choanomphala Biomphalaria alexandrina Biomphalaria smithi Biomphalaria glabrata Biomphalariastramineacomplex Biomphalaria kuhniana Biomphalaria straminea Biomphalaria straminea Biomphalaria intermedia Biomphalaria amazonica Biomphalaria sp. Biomphalaria tenagophila Biomphalaria occidentalis Biomphalaria prona Biomphalaria andecola Biomphalaria sp. (? Biomphalaria havanensis) Biomphalaria sp. (? Biomphalaria havanensis) Biomphalaria temascalensis Biomphalaria obstructa Biomphalaria helophila
Biomphalaria stanleyi Biomphalaria pfeifferi Biomphalaria camerunensis Niloticspeciescomplex Biomphalaria sudanica Biomphalaria choanomphala Biomphalaria alexandrina Biomphalaria smithi Biomphalaria glabrata Biomphalariastramineacomplex Biomphalaria kuhniana Biomphalaria straminea Biomphalaria straminea Biomphalaria intermedia Biomphalaria amazonica Biomphalaria sp. Biomphalaria tenagophila Biomphalaria occidentalis Biomphalaria prona Biomphalaria andecola Biomphalaria sp. (? Biomphalaria havanensis) Biomphalaria sp. (? Biomphalaria havanensis) Biomphalaria temascalensis Biomphalaria obstructa
Biomphalaria stanleyi Biomphalaria pfeifferi Biomphalaria camerunensis Niloticspeciescomplex Biomphalaria sudanica Biomphalaria choanomphala Biomphalaria alexandrina Biomphalaria smithi Biomphalaria glabrata Biomphalariastramineacomplex Biomphalaria kuhniana Biomphalaria straminea Biomphalaria straminea Biomphalaria intermedia Biomphalaria amazonica Biomphalaria sp. Biomphalaria tenagophila Biomphalaria occidentalis Biomphalaria prona Biomphalaria andecola Biomphalaria sp. (? Biomphalaria havanensis)
Biomphalaria stanleyi Biomphalaria pfeifferi Biomphalaria camerunensis Niloticspeciescomplex Biomphalaria sudanica Biomphalaria choanomphala Biomphalaria alexandrina Biomphalaria smithi Biomphalaria glabrata
Biomphalaria stanleyi Biomphalaria pfeifferi Biomphalaria camerunensis Niloticspeciescomplex Biomphalaria sudanica Biomphalaria choanomphala Biomphalaria alexandrina Biomphalaria smithi
Biomphalaria stanleyi Biomphalaria pfeifferi Biomphalaria camerunensis
Biomphalaria stanleyi Biomphalaria pfeifferi
Biomphalaria stanleyi
Biomphalaria pfeifferi
Biomphalaria camerunensis
NiloticspeciescomplexBiomphalaria sudanica Biomphalaria choanomphala Biomphalaria alexandrina Biomphalaria smithi
Biomphalaria sudanica Biomphalaria choanomphala Biomphalaria alexandrina
Biomphalaria sudanica Biomphalaria choanomphala
Biomphalaria sudanica
Biomphalaria choanomphala
Biomphalaria alexandrina
Biomphalaria smithi
Biomphalaria glabrata
Biomphalariastramineacomplex Biomphalaria kuhniana Biomphalaria straminea Biomphalaria straminea Biomphalaria intermedia Biomphalaria amazonica Biomphalaria sp. Biomphalaria tenagophila Biomphalaria occidentalis Biomphalaria prona Biomphalaria andecola Biomphalaria sp. (? Biomphalaria havanensis)
Biomphalariastramineacomplex Biomphalaria kuhniana Biomphalaria straminea Biomphalaria straminea Biomphalaria intermedia Biomphalaria amazonica Biomphalaria sp. Biomphalaria tenagophila Biomphalaria occidentalis
Biomphalariastramineacomplex Biomphalaria kuhniana Biomphalaria straminea Biomphalaria straminea Biomphalaria intermedia Biomphalaria amazonica Biomphalaria sp.
BiomphalariastramineacomplexBiomphalaria kuhniana Biomphalaria straminea Biomphalaria straminea Biomphalaria intermedia
Biomphalaria kuhniana Biomphalaria straminea
Biomphalaria kuhniana
Biomphalaria straminea
Biomphalaria straminea Biomphalaria intermedia
Biomphalaria straminea
Biomphalaria intermedia
Biomphalaria amazonica Biomphalaria sp.
Biomphalaria amazonica
Biomphalaria sp.
Biomphalaria tenagophila Biomphalaria occidentalis
Biomphalaria tenagophila
Biomphalaria occidentalis
Biomphalaria prona Biomphalaria andecola Biomphalaria sp. (? Biomphalaria havanensis)
Biomphalaria prona Biomphalaria andecola
Biomphalaria prona
Biomphalaria andecola
Biomphalaria sp. (? Biomphalaria havanensis)
Biomphalaria sp. (? Biomphalaria havanensis) Biomphalaria temascalensis Biomphalaria obstructa
Biomphalaria sp. (? Biomphalaria havanensis) Biomphalaria temascalensis
Biomphalaria sp. (? Biomphalaria havanensis)
Biomphalaria temascalensis
Biomphalaria obstructa
Biomphalaria helophila
Biomphalaria peregrina
Biomphalaria schrammi

Further reading

  • Baker F. C. (1945) . Urbana, The University of Illinois Press, page