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Chimaeras live in temperate ocean floors, with some species inhabiting depths exceeding 2,000 m (6,600 ft), [8] with relatively few modern species regularly inhabiting shallow water. Exceptions include the members of the genus Callorhinchus , the rabbit fish and the spotted ratfish , which locally or periodically can be found at shallower depths.
It is covered with blotches of white, which can be circular, narrow, or elongate in shape. [6] Of the two type specimens, the holotype had a total length (TL) of 38.1 centimetres (15.0 in) and a body length (BDL) of 21.1 centimetres (8.3 in), while the paratype was slightly smaller, with a TL of 22.7 centimetres (8.9 in) and BDL of 10.7 ...
Its “thin” body is covered in peeling skin and ends in a thread-like tail. ... Researchers described the ghost shark’s live coloring as being “uniformly dark brown, without any spots or ...
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One ghost shark was caught on camera swimming off the coast of California in 2017. The specimens studied by NIWA to make this identification were found during other research studies for Fisheries ...
A beached specimen of Hydrolagus novaezealandiae found in Marlborough. The dark ghostshark (Hydrolagus novaezealandiae) is a shortnose chimaera of the family Chimaeridae, found on the continental shelf around the South Island of New Zealand. [1]
Studies so far have shown the sequence and the gene order are more similar between human and elephant shark genomes than between human and teleost fish genomes (pufferfish and zebrafish), though humans are more closely related to teleost fishes than to the Australian ghostshark. The Elephant Shark Genome Project was launched with the aim to ...
Scientists from the Shark Specialist Group, a division of the International Union for the Conservation of Nature, said that 16 per cent of ghost shark species are “threatened” or “near ...