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Other common names used for this species include angel, angel fiddle fish, angel puffy fish, angel ray, angelfish, escat jueu, fiddle fish, monk, and monkfish. [4] Stelbrink and colleagues (2010) conducted a phylogenetic study based on mitochondrial DNA , and found that the sister species of the angelshark is the sawback angelshark ( S. aculeata ).
The annual take of angel shark in 1977 was an estimated 147 kg. [11] By 1985, the annual take of angel shark on the central California coast had increased to more than 454 tonnes or an estimated 90,000 sharks. [11] The population declined dramatically and is now regulated. Angel sharks live very close to shore, resulting in high bycatch rates.
The sawback angelshark (Squatina aculeata) is an angelshark of the family Squatinidae [2] It is one of rarest species of sharks known to date, and one of the three species of angelsharks that inhabits the Mediterranean.
NEW YORK (AP) — Imagine stepping into a life-sized whale carcass decoy and steering it into deep water. You're looking — yes, looking — for a group of hungry sharks to spark a feeding frenzy.
Locally, this species may also be referred to as angel shark, California angel shark, or monkfish. [ 3 ] The Chilean angelshark ( Squatina armata ) of the southeastern Pacific was synonymized with this species by Kato, Springer and Wagner in 1967, but was later tentatively recognized as a separate species again by Leonard Compagno .
The Japanese angelshark was described by Dutch ichthyologist Pieter Bleeker in an 1858 volume of the scientific journal Acta Societatis Scientiarum Indo-Neerlandicae.The type specimen is a male 53 cm (21 in) long, collected off Nagasaki, Japan, hence the specific epithet japonica.
Sharks portal; The angular angelshark or Squantina guggenheim are sharks in the Squantinidae family. They originate in Brazil, Uruguay, and Argentina while living in marine, brackish, and demersal environments at depth of approximately 4-360 m.
The Bluntnose sixgill shark is one of four shark species that have six gill pairs. Other three are - Frilled shark (Chlamydoselachus anguineus), Bigeyed sixgill shark (Hexanchus nakamurai) [4]) and Atlantic sixgill shark (Hexanchus vitulus) The bluntnose sixgill shark has a large body and long tail. The snout is blunt and wide, and its eyes are ...