Thursday, November 15, 2012

Lobster

 

Animal You | Lobster | Lobsters are invertebrates with a hard protective exoskeleton. Like most arthropods, lobsters must molt to grow, making them vulnerable. The antenna head brings lobster antennae, jaws, the first and second jaws, and maxillipeds first, second and third. Because lobsters live in the sea a dark background, which mostly use the antennae as sensors. The lobster eye has a reflective structure on convex retina. Lobster hepatopancreas possess green, called tomalley chefs, which functions as animal liver and pancreas. Lobsters Family Nephropidae are similar in general form of a series of related groups.


Research suggests that lobsters can not delay, weaken, or lose fertility with age, and old lobster can be more fertile than younger lobsters. Lobster longevity allows them to reach impressive dimensions. According to Guinness World Records, the largest lobster ever caught was in Nova Scotia, Canada, and weighed 20.15 kg (44.4 lb). Lobsters are found in all oceans. Lobsters are omnivores and typically eat live prey such as fish, molluscs, crustaceans, worms, and some plant life. Although lobster skin has been found in the stomach of lobster, it's because lobsters eat their shed skin after molting.


In general, lobsters are 25-50 cm (10-20 inches) long, and move slowly walk on the ocean floor. Parasites of the genus Symbion, the only member of the phylum Cycliophora live exclusively on lobster gills and mouthparts. Several species of Symbion were found in three commercially important lobsters from the Atlantic Ocean north norvegicus lobster, Homarus americanus and Homarus gammarus. Recipes Lobster Newberg and Lobster Thermidor. Lobster is used in soup, bisque, lobster rolls and Cappon Magro. The lobster meat may be dipped in clarified butter, resulting in a sweet taste.


Cooks boil or steam live lobsters. Lobsters are caught with bait traps with a mark, so cages logo color. Lobster and "caught in the waters between 1 and 500 fathoms (900 m 2), although some live lobsters to 2,000 fathoms (3,700 m). Around 2000, due to overfishing and high demand, lobster aquaculture expanded. In 2008, lobster aquaculture has not been a commercial success, mainly due to the fact that lobsters eat each other ( cannibalism) and the slow growth of the species, these two problems, it is difficult lobster aquaculture profitable.
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