Thaumastochelidae

Thaumastochelidae
Thaumastocheles massonktenos
Scientific classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Class: Malacostraca
Order: Decapoda
Suborder: Pleocyemata
Superfamily: Nephropoidea
Family: Thaumastochelidae
Bate, 1888
Genera

Thaumastocheles Wood-Mason, 1874
Thaumastochelopsis Bruce, 1988

The family Thaumastochelidae contains five known species of deep-sea lobsters, three in the genus Thaumastocheles, and two in the genus Thaumastochelopsis. The fifth species was discovered in the ten–year Census of Marine Life. These creatures are distinguished from other clawed lobsters by their blindness (an adaptation to deep-sea life), and by their single elongated, spiny chela.

The family Thaumastochelidae is now more usually subsumed into the lobster family Nephropidae.