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Dusky shark Reference Libraries

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Dusky shark
2007-03-13 10:23:08

The Dusky shark, Carcharhinus obscurus, is one of the larger species of shark, reaching 771.62 lb (350 kg). The Dusky shark is also known as the Black whaler and Dusky whaler. Less frequently used names include Bay-shark, Brown dusky shark, Brown shark, Common whaler, and Dusky ground shark. Physical description The dusky shark has a long streamlined body that is brown or gray above and...

Blacktip shark
2007-03-13 10:09:47

The Blacktip shark, Carcharhinus limbatus, is a large shark, native to the continental and insular shelves of tropical and warm temperate seas around the world. The Blacktip is a large fairly stout shark, grey in color, normally with black-tipped fins. It has a long, narrow, pointed snout, long gill slits, a large first dorsal fin and fairly large second dorsal. Taxonomy The Blacktip...

Silky shark
2007-03-13 10:00:09

The Silky shark, Carcharhinus falciformis, is a large pelagic shark of tropical and warm temperate seas. Distribution This species is found worldwide in tropical and warm temperate > 73.4 °F (> 23 °C) seas. It is usually pelagic, but sometimes approaches the coast, especially at remote offshore islands. It is found to depths of at least 1640.42 ft (500 m). Appearance This...

Bronze whaler
2007-03-13 09:57:29

The Copper shark, Bronze whaler, or Narrowtooth shark, Carcharhinus brachyurus, is a large shark of the Carcharhinidae family, found in subtropical seas and oceans worldwide, except the eastern coast of North America and the northern Indian Ocean. Their length is up to about 11.48 ft (3.5 m) and they can weigh up to 661.39 lb (300 kg). The Bronze whaler has a blunt broad snout, narrow bent...

Graceful shark
2007-03-13 09:51:56

The graceful shark, Carcharhinus amblyrhynchoides, is a requiem shark of the family Carcharhinidae, found in the Indo-Pacific oceans between latitudes 21° N and 25° S, from the surface to 164.04 ft (50 m). Its length is up to about 5.25 ft (1.6 m). The graceful shark is a little-known inshore coastal pelagic species, feeding mainly on fishes but also crustaceans and cephalopods. It is...

Bignose shark
2007-03-13 09:48:58

The Bignose shark, Carcharhinus altimus, is a requiem shark of the family Carcharhinidae, found circumglobally between latitudes 40° N and 34° S, at depths of between 82.02 and 1640.42 ft (25 and 500 m). Its length is up to about 9.84 ft (3 m). The Bignose shark is a heavily-bodied, cylindrical shark with a large, long and broad snout, long nasal flaps and high, triangular, saw-edged...

Blue shark
2007-03-12 22:48:04

The blue shark, Prionace glauca is a carcharhinid shark which is found in the deep waters of the world's temperate and tropical oceans. They prefer cooler waters and are not found, for example, in the Gulf of Mexico, the Adriatic or Red Sea. Blue sharks are known to migrate long distances, from New England to South America for example. Although generally lethargic, they are capable of moving...

Word of the Day
vermicular
  • Like a worm in form or movement; vermiform; tortuous or sinuous; also, writhing or wriggling.
  • Like the track or trace of a worm; appearing as if worm-eaten; vermiculate.
  • Marked with fine, close-set, wavy or tortuous lines of color; vermiculated.
  • A form of rusticated masonry which is so wrought as to appear thickly indented with worm-tracks.
This word ultimately comes from the Latin 'vermis,' worm.
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