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The frilled shark eats a diet of cephalopods, Nudibranchs, smaller sharks, and bony fish; [2] 60 percent of the diet is composed of squid varieties, such as the Chiroteuthis, the Histioteuthis, and the Onychoteuthis, the Sthenoteuthis and the Todarodes; [17] and other sharks, as indicated by the stomach contents of a 1.6 m (5.2 ft)–long ...
The southern African frilled shark is found from off the coast of southern Angola to Namibia and South Africa. [3] Frilled sharks have also been captured off South Africa, at 1,230–1,400 m (4,040–4,590 ft) deep off Eastern Cape Province, and at 300 m (980 ft) deep off KwaZulu-Natal Province; it is uncertain whether these specimens are C. africana.
It contains two extant and four extinct species. The most widely known species still surviving is the frilled shark (Chlamydoselachus anguineus). It is known as a living fossil, along with Chlamydoselachus africana, also known as the southern African frilled shark, which is only found along coastal areas of South Africa. The only two extant ...
Most shark reports concern the more common varieties, but there are more than 400 known species of sharks, and some of them are very rare. Frilled sharks, often called 'living fossils' are one of ...
They are one of only two extant families in the order alongside the cow sharks in the family Hexanchidae, and the only members of the suborder Chlamydoselachoidei. [1] [2] They are now represented only by two extant species in the genus Chlamydoselachus: the frilled shark (C. anguineus) and the Southern African frilled shark (C. africana).
Family Chlamydoselachidae (frilled sharks) Genus Chlamydoselachus Garman, 1884. Chlamydoselachus africana Ebert & L. J. V. Compagno, 2009 (Southern African frilled shark) Chlamydoselachus anguineus Garman, 1884 (frilled shark) Family Hexanchidae (cow sharks) Genus Heptranchias Rafinesque, 1810. Heptranchias perlo (Bonnaterre, 1788) (sharp-nose ...
His photos come months after a UC Riverside researcher and a filmmaker captured, in the water off Santa Barbara, what's believed to be the first-ever video of a newborn great white shark in its ...
The gestation period is unknown, but is probably more than two years, based on the gestation time of other hexanchiform sharks like the frilled sharks. [ citation needed ] Females reach sexual maturity at 4.5 m (15 ft) in length [ 4 ] and 18–35 years in age, [ citation needed ] while males reach sexual maturity much earlier at 3.15 m (10.3 ft ...