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The school shark (Galeorhinus galeus) is a houndshark of the family Triakidae, and the only member of the genus Galeorhinus. Common names also include tope, tope shark, snapper shark, and soupfin shark. It is found worldwide in temperate seas at depths down to about 800 m (2,600 ft). It can grow to nearly 2 m (6 ft 7 in) long.
Shark migration patterns may be even more complex than in birds, with many sharks covering entire ocean basins. Sharks can be highly social, remaining in large schools. Sometimes more than 100 scalloped hammerheads congregate around seamounts and islands, e.g., in the Gulf of California. [39] Cross-species social hierarchies exist.
Perry Webster Gilbert (December 1, 1912 – October 15, 2000) was a professor at Cornell University, shark scientist, and former Director of Mote Marine Laboratory.He pioneered the capture and study of live sharks and for several decades was considered one of the world's foremost experts on shark anatomy and behavior.
These schools can become huge, moving along coastlines and migrating across open oceans. The shoals are concentrated food resources for the great marine predators. A school of fish has many eyes that can scan for food or threats Pacific sardine school reacting to attention from yellowfin tuna. These sometimes immense gatherings fuel the ocean ...
The criteria are designed to cover important aspects of shark biology (e.g., age, growth and reproduction), ecology and population structure, and include multiple aspects of species vulnerability, distribution and movement patterns, abundances, specific habitat requirements and key life-cycle activities, as well as areas of high diversity and ...
This WikiProject is about Sharks.The aim of the project is to write a good article of every known shark species out there (all 368 or however many there are :-)), as well as to write articles about shark-specific topics such as biology, etc. (including fiction) articles.
Eugenie Clark (May 4, 1922 – February 25, 2015), popularly known as The Shark Lady, was an American ichthyologist known for both her research on shark behavior and her study of fish in the order Tetraodontiformes. Clark was a pioneer in the field of scuba diving for research purposes.
Shark anatomy differs from that of bony fish in a variety of ways. Variation observed within shark anatomy is a potential result of speciation and habitat variation.