Stygobromus hadenoecus

Stygobromus hadenoecus, commonly called Devil's Sinkhole amphipod,^[1][2] is a troglomorphic species of amphipod in family Crangonyctidae. It is endemic to Texas^[2] in the United States.

Stygobromus hadenoecus
Conservation status
Vulnerable  (IUCN 3.1)[1]
Critically Imperiled  (NatureServe)[2]
Scientific classification
Kingdom:	Animalia
Phylum:	Arthropoda
Class:	Malacostraca
Order:	Amphipoda
Family:	Crangonyctidae
Genus:	Stygobromus
Species:	S. hadenoecus
Binomial name
Stygobromus hadenoecus (Holsinger, 1966)

See also

• Devil's Sinkhole State Natural Area - the National Natural Landmark where it lives in three lakes inside the big cave.^[3]