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[11] [23] The young shark hatches after three months, and measures around 9 cm (3.5 in) long. [1] The length at maturation for both sexes has been reported as anywhere from 35 to 55 cm (14 to 22 in) by various sources; this high degree of variation may reflect regional differences as sharks from deeper waters in the eastern part of its range ...
The Natal shyshark, eastern shyshark or happy chappie [2] (Haploblepharus kistnasamyi) is a species of shark belonging to the family Pentanchidae, the deepwater catsharks. It was once regarded as the "Natal" form of the puffadder shyshark (H. edwardsii). This shark is endemic to a small area off South Africa from the Western Cape to KwaZulu-Natal.
German physicians and biologists Johannes Peter Müller and Friedrich Gustav Jakob Henle originally described the dark shyshark in their 1838–41 Systematische Beschreibung der Plagiostomen, based on five specimens caught off the Cape of Good Hope and deposited in the Rijksmuseum van Natuurlijke Historie in Leiden, The Netherlands.
This shark is known to feed on bony fishes and lobsters. Like its relatives in the genus, it exhibits a curious response of curling into a ring with its tail covering its eyes when threatened, hence the name "shyshark". [6] Reproduction is oviparous, with females depositing egg capsules (known as "mermaid's purses") two at a time. [4]
Haploblepharus is a genus of deepwater catsharks, belonging to the family Pentanchidae, containing four species of shysharks.Their common name comes from a distinctive defensive behavior in which the shark curls into a circle and covers its eyes with its tail.
In rare circumstances involving poor visibility, blacktips may bite a human, mistaking it for prey. Under normal conditions they are harmless and shy. In 2006 the International Shark Attack File (ISAF) undertook an investigation into 96 alleged shark attacks, confirming 62 of them as unprovoked attacks and 16 as provoked attacks. The average ...
Shy and difficult to approach, the nervous shark is harmless to humans. [4] It is occasionally marketed for food. [2] This species is susceptible to being caught incidentally in coastal gillnets, such as the barramundi (Lates calcarifer) gillnet fishery operating off northern Australia. It may also be caught on line gear and in prawn trawls.
The Vietnamese Wikipedia initially went online in November 2002, with a front page and an article about the Internet Society.The project received little attention and did not begin to receive significant contributions until it was "restarted" in October 2003 [3] and the newer, Unicode-capable MediaWiki software was installed soon after.