Tags: Crustacean.

Tetrachela raiblana is an extinct species of polychelid crustacean from the Late Triassic. It is the only species in the family Tetrachelidae. It is distinguished from most other polychelids including all the extant Polychelidae by the retention of the diaeresis of the uropodal exopods.

binomial authority
Heinrich Georg Bronn
class
Malacostraca
kingdom
Animal
order
Decapoda, Polychelida
phylum
Arthropod, Crustacean

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