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FAO (2000) Conservation and Management of Sharks Technical Guidelines for Responsible Fisheries, Rome. ISBN 92-5-104514-3.; Fowler SL, Cavanagh RD, Camhi M, Burgess GH, Cailliet GM, Fordham SV, Simpfendorfer CA and Musick JA (comp. and ed.) (2005) Sharks, Rays and Chimaeras: The Status of the Chondrichthyan Fishes IUCN Shark Specialist Group, Status Survey.
The scalloped hammerhead was the first shark species to be protected under the U.S. Endangered Species Act. [25] As of 2021, the scalloped hammerhead has been categorized as Critically Endangered by the IUCN Red List. [26] The IUCN cites overfishing as the main cause for the drop in population numbers. [26]
Racing Extinction is a 2015 documentary about the ongoing anthropogenic mass extinction of species and the efforts from scientists, activists, and journalists to document it by Oscar-winning director Louie Psihoyos, who directed the documentary The Cove (2009).
This is a complete list of least concern fish species and subspecies evaluated by the IUCN. Species and subspecies which have least concern subpopulations (or stocks) are indicated. Lobe-finned fishes
The World's 100 most threatened species [1] is a compilation of the most threatened animals, plants, and fungi in the world. It was the result of a collaboration between over 8,000 scientists from the International Union for Conservation of Nature Species Survival Commission (IUCN SSC), along with the Zoological Society of London . [ 2 ]
Most particularly, the continuing decline of threatened rays and sharks is the consequence of unregulated fishing, [10] as illustrated by a recent international survey which listed only 38 species of skates and rays still subsisting in the highly impacted Mediterranean Sea. [11] Sawfish are a family of rays which have a long rostrum resembling ...
This bottom-dwelling shark is most common over sandy or rocky bottoms. It is found in progressively deeper water towards the northeastern portion of its range, from 0–15 m (0–49 ft) off Cape Town to 40–130 m (130–430 ft) off KwaZulu-Natal; this distribution pattern may reflect this shark's preference for cooler waters. [6]
Furthermore, this shark has prominent black tips on its pectoral fins, second dorsal fin, and caudal fin lower lobe. The Pondicherry shark is critically endangered. It was once found throughout Indo-Pacific coastal waters from the Gulf of Oman to New Guinea, and is known to enter fresh water. Fewer than 20 specimens are available for study, and ...