Alligatorfish
# Alligatorfish

The alligatorfish (Aspidophoroides monopterygius), also known commonly as the Aleutian alligatorfish and the Atlantic alligatorfish, is a fish in the family Agonidae. It was described by Marcus Elieser Bloch in 1786. It is a marine, temperate water-dwelling fish which is known from the northwestern Atlantic Ocean, including western Greenland; Labrador, Canada; and Cape Cod, Massachusetts, USA. It dwells at a depth range of 0–695 metres, most often around 60–150 m, and inhabits sand and mud bottoms mostly on the lower continental shelf all year. It prefers a temperature range of -1.07 to 2.52 °C. Males can reach a maximum total length of 22 centimetres, but more commonly reach a TL of 14.2 cm.

The Alligatorfish is preyed on by the Atlantic halibut (Hippoglossus hippoglossus) and the Pacific halibut (Hippoglossus stenolepis). Its own diet consists primarily of benthic crustaceans and bottom fauna.

