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In general, sharks show little pattern of attacking humans specifically, part of the reason could be that sharks prefer the blood of fish and other common preys. [107] Research indicates that when humans do become the object of a shark attack, it is possible that the shark has mistaken the human for species that are its normal prey, such as seals.
The following outline is provided as an overview of and topical guide to sharks: Sharks (superorder Selachimorpha) are a type of fish with a full cartilaginous skeleton and a highly streamlined body. The earliest known sharks date from more than 440 million years ago, before the time of the dinosaurs. [1]
This is an accepted version of this page This is the latest accepted revision, reviewed on 16 February 2025. Family of sharks Hammerhead sharks Temporal range: Early Miocene – recent PreꞒ Ꞓ O S D C P T J K Pg N Scalloped hammerhead Scientific classification Domain: Eukaryota Kingdom: Animalia Phylum: Chordata Class: Chondrichthyes Subclass: Elasmobranchii Order: Carcharhiniformes ...
The Lamniformes (/ ˈ l æ m n ɪ f ɔːr m iː z /, from Greek lamna "fish of prey") are an order of sharks commonly known as mackerel sharks (which may also refer specifically to the family Lamnidae). It includes some of the most familiar species of sharks, such as the great white [1] as well as less familiar ones, such as the goblin shark ...
Sharks portal; The horn shark (Heterodontus francisci) is a species of bullhead shark, in the family Heterodontidae.It is endemic to the coastal waters off the western coast of North America, from California to the Gulf of California.
The young sharks he typically sees when out on the water on his half-cabin fishing boat range in size from 5½ to 9 feet in length, still small enough to qualify as "cute" by apex predator ...
Sand sharks are not known to attack humans. If a person were to provoke a sand shark, it may retaliate defensively. Sand sharks are generally not aggressive, but harass divers who are spearfishing. In North America, wreck divers regularly visit the World War II shipwrecks to dive with the sharks that make the wrecks their home. [8]
Individual sharks seldom strayed from the local area and had very small home ranges, no more than 2.2 km 2 (0.85 sq mi). [11] [12] The prickly sharks in Monterey Canyon regularly form aggregations that may number over thirty. [7] The size and structure of the prickly shark's mouth and pharynx suggests that it uses suction to capture prey.