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The grey nurse shark, the name used in Australia, is the second-most used name for the shark, and in India it is known as blue-nurse sand tiger. However, there are unrelated nurse sharks in the family Ginglymostomatidae. The most unambiguous and descriptive English name is probably the South African one, spotted ragged-tooth shark. [2] [4]
Grey nurse shark. One of the first shark species to be protected was the grey nurse shark (Carcharias taurus).The biology, distribution and conservation of this species are dealt with in the following paragraphs with a main focus on Australia as it was here it first became protected.
The nurse shark genus Ginglymostoma is derived from Greek language meaning hinged mouth, whereas the species cirratum is derived from Latin meaning having curled ringlets. . Based on morphological similarities, Ginglymostoma is believed to be the sister genus of Nebrius, with both being placed in a clade that also include species Pseudoginglymostoma brevicaudatum, Rhincodon typus, and ...
The largest species, called simply the nurse shark Ginglymostoma cirratum, may reach a length of 4.3 m (14 ft); the tawny nurse shark Nebrius ferrugineus is somewhat smaller at 3.2 m (10 ft), and the short-tail nurse shark Pseudoginglymostoma brevicaudatum is by far the smallest at just 75 cm (2.46 ft) in length. The first of the three species ...
Grey Nurse Shark. 858 species of fish are found in the Solitary Islands Marine Park. [3] The area around Pimpernel Rock, at the northern end of the Solitary Islands Marine Reserve (Commonwealth Waters) is favoured by the endangered Grey nurse shark (Carcharias taurus), who has a preference for gutters in reefs and submarine caves. [2]
In the Shark Valley Oceanarium, SEA LIFE Sydney Aquarium houses a large collection of sharks including Lemon Sharks and Grey Nurse Sharks. Some of the sharks weigh up to 300 kilograms (660 lb) and are over 3 metres (9.8 ft) in length. The SEA LIFE Sydney Aquarium is split into the following exhibit areas and highlights: Jurassic Seas; Shark Valley
Wolf Rock is considered by the Queensland Government to be Queensland's most important habitat area for the critically endangered grey nurse shark. It is a mating area and a high number of females and pregnant females have been seen there. [4]
Attack (drum lines, International Shark Attack File, Jersey Shore shark attacks of 1916, list of fatal, unprovoked shark attacks in the United States, shark net, shark proof cage, shark suit, Summer of the Shark) · Captivity (shark tunnel) · Conservation (grey nurse shark conservation, Shark Alliance, Shark Conservation Act, Shark Trust ...