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Photo of a Monkfish

Species profile

Monkfish

Squatina squatina

InvertebratesIUCN: Critically Endangered1.3K iNat observations

At a glance

Monkfish (Squatina squatina) is an IUCN Critically Endangered invertebrate regulated in 5 of 66 jurisdictions tracked by CatchRules across the U.S. and Canada.

Across 3 jurisdictions with stated minimum sizes, the average minimum is 15.0 in (≈ 1 ft 3 in).

Notable details

  • Flat-bodied like a ray, the angelshark lies buried in sand to ambush passing prey.
  • Can grow up to 2.4 meters long and weigh as much as 80 kg.
  • Listed as Critically Endangered on the IUCN Red List due to bycatch and overfishing.
  • Once abundant from Norway to the Canary Islands, it has vanished from most of its former range.
  • Its firm, mild flesh was once a prized delicacy in Spanish and French coastal cuisine.

Background

Squatina squatina, the angelshark or monkfish, is a species of shark in the family Squatinidae (known generally also as angel sharks), that were once widespread in the coastal waters of the northeastern Atlantic Ocean. Well-adapted for camouflaging itself on the sea floor, the angelshark has a flattened form with enlarged pectoral and pelvic fins, giving it a superficial resemblance to a ray.…

Background excerpt adapted from Wikipedia's Monkfish article (CC BY-SA). Visit Wikipedia for the full entry.

Photo credit: iNaturalist / Wikipedia. Identification reference only — verify regulations with the issuing wildlife agency before retaining a catch.