[Bilinus obtusispira (E. A. Smith, 1886), intermediate host of  Schistosoma haematobium bilharziasis in northwestern Madagascar].
D000818:Animals; D004199:Disease Vectors / Q000145:classification*; D006801:Humans; D008270:Madagascar; D012552:Schistosomiasis / Q000453:epidemiology*; D012908:Snails / Q000145:classification*
Bulinus obtusispira (E. A. Smith, 1886), hote intermédiaire de la bilharziose a Schistosoma haematobium dans le nord-ouest de Madagascar.