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Alligatorfish

Alligatorfish
Aspidophoroides monopterygius.jpg
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Scorpaeniformes
Family: Agonidae
Genus: Aspidophoroides
Species: A. monopterygius
Binomial name
Aspidophoroides monopterygius
(Bloch, 1786)
Synonyms
  • Cottus monopterygius Bloch, 1786
  • Cottus indicus Bonnaterre, 1788
  • Aspidophoroides tranquebar Lacepède, 1801
  • Aspidophoroides groenlandicus Valenciennes, 1840
  • Aspidophoroides borealis Valenciennes, 1841
  • Aspidophoroides bartoni Gilbert, 1896

The Alligatorfish (Aspidophoroides monopterygius, also known commonly as the Aleutian alligatorfish and the Atlantic alligatorfish) is a fish in the family Agonidae (poachers). 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.



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Wikipedia

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