Biomphalaria stanleyi
Encyclopedia
Biomphalaria stanleyi is a species
of air-breathing freshwater snail
, an aquatic
pulmonate gastropod mollusk in the family
Planorbidae, the ram's horn snails.
showing phylogenic relations of species in the genus Biomphalaria:
Parasites of Biomphalaria stanleyi include Schistosoma mansoni
.
Species
In biology, a species is one of the basic units of biological classification and a taxonomic rank. A species is often defined as a group of organisms capable of interbreeding and producing fertile offspring. While in many cases this definition is adequate, more precise or differing measures are...
of air-breathing freshwater snail
Freshwater snail
A freshwater snail is one kind of freshwater mollusc, the other kind being freshwater clams and mussels, i.e. freshwater bivalves. Specifically a freshwater snail is a gastropod that lives in a watery non-marine habitat. The majority of freshwater gastropods have a shell, with very few exceptions....
, an aquatic
Aquatic animal
An aquatic animal is an animal, either vertebrate or invertebrate, which lives in water for most or all of its life. It may breathe air or extract its oxygen from that dissolved in water through specialised organs called gills, or directly through its skin. Natural environments and the animals that...
pulmonate gastropod mollusk in the family
Family
In human context, a family is a group of people affiliated by consanguinity, affinity, or co-residence. In most societies it is the principal institution for the socialization of children...
Planorbidae, the ram's horn snails.
Distribution
This species is African, and occurs in:- Lake Albert, Uganda. (Lake Albert is between Uganda and Democratic Republic of the CongoDemocratic Republic of the CongoThe Democratic Republic of the Congo is a state located in Central Africa. It is the second largest country in Africa by area and the eleventh largest in the world...
) - Lake ChadLake ChadLake Chad is a historically large, shallow, endorheic lake in Africa, whose size has varied over the centuries. According to the Global Resource Information Database of the United Nations Environment Programme, it shrank as much as 95% from about 1963 to 1998; yet it also states that "the 2007 ...
- Lake CohohaLake CohohaLake Cohoha is a small lake in central Africa. It straddles the border between Burundi and Rwanda.-References:Fitzpatrick, M., Parkinson, T., & Ray, N. East Africa. Footscray, VIC: Lonely Planet....
in BurundiBurundiBurundi , officially the Republic of Burundi , is a landlocked country in the Great Lakes region of Eastern Africa bordered by Rwanda to the north, Tanzania to the east and south, and the Democratic Republic of the Congo to the west. Its capital is Bujumbura...
Phylogeny
A cladogramCladogram
A cladogram is a diagram used in cladistics which shows ancestral relations between organisms, to represent the evolutionary tree of life. Although traditionally such cladograms were generated largely on the basis of morphological characters, DNA and RNA sequencing data and computational...
showing phylogenic relations of species in the genus Biomphalaria:
Ecology
Biomphalaria stanleyi is found in deeper water in Lake Albert.Parasites of Biomphalaria stanleyi include Schistosoma mansoni
Schistosoma mansoni
Schistosoma mansoni is a significant parasite of humans, a trematode that is one of the major agents of the disease schistosomiasis. The schistosomiasis caused by Schistosoma mansoni is intestinal schistosomiasis....
.