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Dogfish sharks use their strong jaw and sharp teeth to consume their prey. The spiny dogfish has broken several records in the areas of migration and gestation. This shark tends to be a highly migratory species: one shark was recorded as travelling 8,000 km (5,000 miles) after being tagged in Washington state, United States, and found again ...
These sharks are characterized by teeth in upper and lower jaws similar in size; caudal peduncle with lateral keels; upper precaudal pit usually present; and a caudal fin without a subterminal notch. Unlike nearly all other shark species, dogfish possess venom , which coats their dorsal spines and is mildly toxic to humans.
The spiny dogfish (Squalus acanthias), spurdog, mud shark, or piked dogfish [4] is one of the best known species of the Squalidae (dogfish) family of sharks, which is part of the Squaliformes order. [5] While these common names may apply to several species, Squalus acanthias is distinguished by two spines (one anterior to each dorsal fin) and ...
Squalus montalbani, the Philippine spurdog or Indonesian greeneye spurdog, is a relatively large species of dogfish shark native to waters off the coast of Australia, the Philippines, and Indonesia. The species was identified in 1912 from a specimen caught off the coast of Luzon Island , and has been both bycatch and a targeted species in ...
They are small to medium sharks, ranging from 79 to 164 cm (2.59 to 5.38 ft) in adult body length. The members of the genus Deania generally have a long flattened snout. Gulper shark ( Centrophorus granulosus ) Dumb gulper shark ( Centrophorus harrissoni ) Leafscale gulper shark ( Centrophorus squamosus ) Birdbeak dogfish ( Deania calcea )
Squalus clarkae, also known as Genie's dogfish, is a species of shark from the Gulf of Mexico and western Atlantic. It was described in 2018 and named in honor of ichthyologist Eugenie Clark . [ 2 ] [ 3 ] It was previously believed to be a part of Squalus mitsukurii , but genetic analysis revealed it to be a distinct species.
The smooth lanternshark or slender lanternshark (Etmopterus pusillus) is a species of dogfish shark in the family Etmopteridae, found widely in the Atlantic and Pacific Oceans. It inhabits benthic environments at a depth of 274–1,000 m (899–3,281 ft), and pelagic environments at a depth of 0–708 m (0–2,323 ft).
Sharks portal; The southern dogfish (Centrophorus zeehaani) is a species of shark in the family Centrophoridae. [1] It was described in 2008 along with the western gulper shark, and belongs to genus Centrophorus. It is mainly found in the Indian and Pacific ocean, but they are distributed in other oceans as well.