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Latest Carcharhinidae Stories

2011-07-05 08:38:00

Bahamas National Trust, Pew applaud creation of permanent sanctuary NASSAU, Bahamas, July 5, 2011 /PRNewswire-USNewswire/ -- Sharks in The Bahamas can breathe more easily after the nation's government announced today that all commercial shark fishing in the approximately 630,000 square kilometers (243,244 square miles) of the country's waters is now prohibited.

2011-06-30 08:38:00

Pew points to plunging whitetip numbers LA JOLLA, Calif., June 30, 2011 /PRNewswire-USNewswire/ -- Governments will soon have a chance to help conserve populations of oceanic whitetip sharks, which have declined so much in the eastern Pacific that catch numbers have been reduced to almost zero. Tuna fisheries are primarily responsible for the drastic decrease in population of one of the most prolific and widespread shark species, the oceanic whitetip (Carcharhinus longimanus).

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2011-06-29 08:00:00

Shark populations over the last 50 years have decreased dramatically.

2011-06-10 00:00:28

All Fins On Productions just completed the first ever planned, organized and photographed night dive with the oceanic whitetip shark without the protection of a shark cage. Washington, DC (PRWEB) June 09, 2011 All Fins On Productions just completed a groundbreaking expedition to film and document the Oceanic Whitetip Shark in the Bahamas.

2011-04-29 08:15:00

Studies show that coastal sharks have "DNA zip codes" that can reveal where they were born; underscores potential of DNA testing to monitor fin trade STONY BROOK, N.Y., April 29, 2011 /PRNewswire-USNewswire/ -- An international team of scientists, led by the Institute for Ocean Conservation Science at Stony Brook University, has used DNA to determine that groups of dusky sharks (Carcharhinus obscurus) and copper sharks (Carcharhinus brachyurus) living in different coastal regions across the...

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2011-04-28 06:35:00

An international team of scientists have used DNA to determine that groups of dusky sharks and copper sharks living in different coastal regions across the globe are in fact separate populations of each species.

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2011-03-10 14:06:41

A new study led by a University of Florida researcher uses tracking data of three shark species to provide the first evidence some of the fish swim directly to targeted locations.

2011-03-09 18:11:47

In the first census of its kind, research led by UC Davis and Stanford University found that there are far fewer white sharks off central California than biologists had thought.

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2011-03-02 11:15:59

Researchers, writing in the Journal of Animal Ecology suggest that some shark species have "mental maps" of their ranges and can pinpoint locations in the ocean up to 30 miles away.

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2011-02-28 08:59:26

New study provides new insight into the largely unknown migratory patterns and habitat use of the endangered shark.


Latest Carcharhinidae Reference Libraries

Barbeled Houndshark, Leptocharias smithii
2012-09-03 08:24:18

The Barbeled houndshark (Leptocharias smithii) is a species of bottom dwelling shark and sole member of the Leptochariidae family. It is a fish found in the Atlantic Ocean, inhabiting coastal waters of Africa from Mauritania to Angola and found at depths up to 246 feet. It is occasionally found as far north as the Mediterranean Sea. Its habitat is typically muddy water around river mouths. This fish can grow up to 32 inches in length, and is characterized by its long, slender body,...

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2009-01-13 18:47:43

The Blind Shark (Brachaelurus waddi) is a species of blind shark found in the subtropical southwest pacific Ocean. It is most commonly found off the coast of Queensland and New South Wales, between latitudes 8° S to 33° S. It is sometimes spotted in shallow tide pools where it is barely submerged or sometimes deeper. It prefers rocky shoreline and coral reefs. It thrives well in aquariums and can live out of water for an extended period. The Blind Shark reaches a length of about 48...

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2007-04-13 19:56:36

The Kitefin shark, Seal shark, or Black shark, Dalatias licha, is a dogfish, the only species in the genus Dalatias, found in the Atlantic, western Mediterranean, western Indian Ocean, and western Pacific including Japan, Australia, Hawaii, and New Zealand, at depths of 164.04 to 5905.51 ft (50 to 1,800 meters). Its length is from 3.28 to 5.91 ft (1 to 1.8 meters). The Kitefin shark has a blunt snout and both dorsal fins are approximately equal in size. The trailing edges of all fins are...

39_3d3bfff0e75ff998a752299cc4c6950f
2007-04-13 19:44:35

The Bala shark, Balantiocheilos melanopterus, also known as the tricolor shark, silver shark, or shark minnow, is a schooling community fish of family Cyprinidae and the sole member of the genus Balantiocheilos. This species is not a true shark, but is commonly called a "shark" because of its torpedo-shaped body and large fins. Native Habitat The Bala shark's native habitats include streams and rivers in Southeast Asia (Sumatra, Thailand, Borneo, Malaysia, etc.) Aquarium Care...

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2007-03-13 10:25:08

The Lemon shark, Negaprion brevirostris, is a well studied shark belonging to the family Carcharhinidae. Distribution and habitat It is found mainly along the subtropical and tropical parts of the Atlantic coast of North and South America. Reproduction Lemon sharks are viviparous, females giving birth to between 4 and 17 young every other year in warm and shallow lagoons. The young have to fend for themselves and remain in shallow water near mangroves until they grow larger. With...

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Word of the Day
edulcoration
  • The act of sweetening by admixture of some saccharine substance.
The word 'edulcoration' comes from a Latin word meaning 'making sweet'.