Search results
Results From The WOW.Com Content Network
Malaysia was one of the top 10 importers and exporters of shark fins in the world between 2000 and 2009. [103] The country caught 231,212 tonnes of sharks from 2002 to 2011, making it the eighth highest in the world and accounting for 2.9% of the global sharks caught during the same period. [103]
Sandbar sharks usually have heavy-set bodies and rounded snouts that are shorter than the average shark's snout. Its upper teeth have broadly uneven cusps with sharp edges. Its second dorsal fin and anal fin are close to the same height. Females can grow to 2–2.5 m (6.6–8.2 ft), males up to 1.8 m (5.9 ft).
The value of shark fins for shark fin soup has led to an increase in shark catches where usually only the fins are taken, while the rest of the shark is discarded, typically into the sea; health concerns about BMAA in the fins now exists regarding consumption of the soup A 4.3-metre (14 ft), 540-kilogram (1,200 lb) tiger shark caught in Kāne ...
Males reach sexual maturity at 2.3 to 2.9 m (7.5 to 9.5 ft) and females at 2.5 to 3.5 m (8.2 to 11.5 ft). [27] Typical weight of relatively young sexually mature specimens, which often locally comprise the majority of tiger sharks encountered per game-fishing and scientific studies, is around 80 to 130 kg (180 to 290 lb).
In the 1990s, the sharks of the species from the same area averaged only 56.1 kg (124 lb). [11] The species is grey-bronze dorsally and white ventrally. [6] As its name suggests, most of its fins (dorsal, pectoral, pelvic and caudal) have white tips. Along with white tips, the fins may be mottled, and young specimens can have black marks.
In the laboratory, epaulette sharks have survived for an hour without any oxygen at 30 °C (86 °F), which is also unusual in that most animals capable of tolerating oxygen deprivation do so at low temperatures. [16] The physiological responses of the epaulette shark to low oxygen are mediated by the nucleoside adenosine.
Ketel Marte, Corbin Carroll and the rest of the DBacks return for Game 2 of the World Series to take on the Texas Rangers at 5 p.m. (Arizona time) Saturday in Arlington, Texas.
Sand sharks: 2 3 Sand sharks are so-called because they inhabit sandy shorelines, and are often seen trolling the ocean floor in the surf zone. They are found in warm or temperate waters throughout the world's oceans, except the eastern Pacific. [19] Sand sharks have a large second dorsal fin. They grow up to 10 feet in adult length. [20]