Rank Genus | Scientific name Juga Higher classification Pleuroceridae | |
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Similar Pleuroceridae, Gastropods, Molluscs, Pleurocera, Elimia | ||
Rescue luka mereka luka kami juga
Juga is a genus of freshwater snails with a gill and an operculum, aquatic gastropod mollusks in the family Semisulcospiridae.
Contents
These snails are native to the rivers of the northwestern United States and adjacent British Columbia. Several species are endemic to isolated large springs in the American Great Basin.
The most abundant and widespread species, Juga plicifera, attains a height of up to 35 mm. It is sculpted with fine spiral ridges and variably developed ribs that frequently disappear in parts of the shell made as the animal matures.
Majki p i rajk udar sa juga
Species
The following species and subspecies are recognized:
Subgenus Juga s.s.
Subgenus Calibasis
Subgenus Oreobasis
subgenus ?
Ecology
Parasites of Juga spp. include the bacterium Neorickettsia risticii, which causes Potomac horse fever along with the associated trematode vector.