Biomphalaria smithi

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
Scientific classification
Kingdom:
Animalia
Phylum:
Mollusca
Class:
Gastropoda
(unranked):
clade Heterobranchia
clade Euthyneura
clade Panpulmonata
clade Hygrophila
Superfamily:
Planorboidea
Family:
Planorbidae
Subfamily:
Planorbinae
Tribe:
Biomphalariini
Genus:
Biomphalaria
Species:
B. smithi
Binomial name
Biomphalaria smithi
Preston, 1910[1]

Biomphalaria smithi is the type species of the genus Biomphalaria.[1] The type material is stored in the Natural History Museum.[1]

Distribution

The type locality is the Lake Albert,[1] Uganda.

Shell description

The width of the shell is from 7.5 mm to 9.5. The height of the shell is 4 mm.[1] The height of the aperture is 5 mm. The width of the aperture is 4.5 mm.[1]

Phylogeny

A cladogram showing phylogenic relations of species in the genus Biomphalaria:[2]

Biomphalaria
 
 
 
 
 
 
 
 
 

Biomphalaria stanleyi

 
 

Biomphalaria pfeifferi

 
 
 

Biomphalaria camerunensis

 
 
Nilotic species complex
 
 
 

Biomphalaria sudanica

 
 

Biomphalaria choanomphala

 
 
 

Biomphalaria alexandrina

 
 
 

Biomphalaria smithi

 
 
 
 

Biomphalaria glabrata

 
 
 
 
 
Biomphalaria straminea complex
 
 

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

 
 
gollark: Probably. I may not have enough free RAM.
gollark: Having to go from the lobby to TC2020 is very annoying.
gollark: That too. It's all lit with glowstone nanoparticles.
gollark: Meanwhile, my bunker- has a forcefield entirely protecting it- has no hidden cable ducts or places to hide- ... probably can be teleported into, I haven't made any defense against that- does not really have one ultra-vulnerable point- can craft many components of itself
gollark: - There are invulnerable forcefields on some bits, but you can just dig around them- There are endless hidden cable ducts and Contingency Theta tunnels in it, so people can sneak through- You can teleport in basically everywhere- If someone gets into the control room with its unlabelled button panel, they can deploy lava, disable the generators, enable forcefields and whatnot, and there's no password or anything- There's no equipment in it which lets it replace damaged bits

References
  1. Preston H. B. (1910) "Addition to the non-Marine Molluscan Fauna of British and German East Africa and Lake Albert Edward". The Annals and Magazine of Natural History including zoology, botany, and geology 6(8 series, 35): 526-. 535, plate IX figure 26, 26A.
  2. Dejong, R. J.; Morgan, J. A.; Paraense, W. L.; Pointier, J. P.; Amarista, M.; Ayeh-Kumi, P. F.; Babiker, A.; Barbosa, C. S.; Brémond, P.; Pedro Canese, A.; De Souza, C. P.; Dominguez, C.; File, S.; Gutierrez, A.; Incani, R. N.; Kawano, T.; Kazibwe, F.; Kpikpi, J.; Lwambo, N. J.; Mimpfoundi, R.; Njiokou, F.; Noël Poda, J.; Sene, M.; Velásquez, L. E.; Yong, M.; Adema, C. M.; Hofkin, B. V.; Mkoji, G. M.; Loker, E. S. (2001). "Evolutionary relationships and biogeography of Biomphalaria (Gastropoda: Planorbidae) with implications regarding its role as host of the human bloodfluke, Schistosoma mansoni". Molecular Biology and Evolution. 18 (12): 2225–2239. doi:10.1093/oxfordjournals.molbev.a003769. PMID 11719572.

Further reading
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