
Thermosbaenacea is a group of crustaceans that live in thermal springs in fresh water, brackish water and anchialine habitats. They have occasionally been treated as a distinct superorder (Pancarida), but are generally considered to belong to the Peracarida. Due to their troglobitic lifestyle, thermosbaenaceans lack visual pigments and are therefo...
Found on
http://en.wikipedia.org/wiki/Thermosbaenacea

(from the article `crustacean`) ...marine but also freshwater and a few terrestrial; about 10,000 species.Superorder PancaridaOrder ThermosbaenaceaHolocene; eyes reduced or absent; ... ...tail fan; marine, some freshwater, a few terrestrial; about 9,000 species.Superorder PancaridaOrder Thermosbaenacea (hot-springs shrimps). ... [2 r...
Found on
http://www.britannica.com/eb/a-z/t/37
No exact match found.