Tags: Crustacean.
The Tristan rock lobster Jasus tristani is a species of rock lobster endemic to the Tristan da Cunha archipelago and Vema Seamount 1680 kilometres (1040 mi) north-east of Tristan. It is very closely related to J. paulensis and these two may represent a single species. The Tristan rock lobster features on the coat of arms and the flag of Tristan da Cunha.