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The rougheye rockfish (Sebastes aleutianus) is a rockfish of the genus Sebastes.It is also known as the blackthroat rockfish, rougheye seaperch, blacktip seaperch, longlife seaperch or the blacktip rockfish and grows to a maximum of about 97 cm (38 in) in length, [1] with the IGFA record weight being 14 lb 12 oz (6.7 kg). [2]
Clinton High School STEM teams won prizes at the International SeaPerch Challenge, which took place June 4 at the University of Maryland.
The SeaPerch Challenge, part of the Underwater Robotics Competition, consists of a Technical Design Report and Pool Course challenges including a Hoops Obstacle Course and a Mission Challenge ...
rougheye rockfish: North Pacific (coast of Japan to the Navarin Canyon in the Bering Sea, to the Aleutian Islands, all the way south to San Diego, California) Sebastes alutus (C. H. Gilbert, 1890) Pacific Ocean perch: North Pacific ( southern California around the Pacific rim to northern Honshū, Japan, including the Bering Sea.)
Sea perch, sea-perch or seaperch are the common names of various fishes, including: Fishes of the family Sebastidae, especially those of the genus Sebastes (more commonly known as rockfish) Caesioperca rasor (also known as barber perch) The orange roughy, a.k.a. deep sea perch; The splendid sea perch; The red sea perch, Lutjanus argentimaculatus
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Sebastes melanostictus is similar to the rougheye rockfish and both these species have eight pairs of spines on the head plus at least two infraorbital spines. [3] The dorsal fin has 12-14 spines and 12-15 soft rays while the anal fin has 3 spines and 7 or 8 soft rays. [1]
The Shortraker rockfish lifespan is thought to average about 120 years, the second-longest of all varieties of rockfish to the rougheye rockfish, estimated at 140 years. This makes rockfish some of the world's oldest living fish. [8] Like many other rockfishes it is a viviparous species. [4]