Stygobromus putealis

Stygobromus putealis, commonly called the Wisconsin well amphipod,^[1][2] is a phreatobite species of amphipod in family Crangonyctidae. It is endemic to Wisconsin^[2] in the United States.

Stygobromus putealis
Conservation status
Vulnerable  (IUCN 3.1)[1]
Imperiled  (NatureServe)[2]
Scientific classification
Kingdom:	Animalia
Phylum:	Arthropoda
Class:	Malacostraca
Order:	Amphipoda
Family:	Crangonyctidae
Genus:	Stygobromus
Species:	S. putealis
Binomial name
Stygobromus putealis (Holmes, 1909)