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Female Cornish Lobsters with eggs attached are protected from harvest, but although a female lobster can carry as many as twenty thousand eggs under her carapace, only one of these is ever ...
Caught lobsters are graded as new-shell, hard-shell, or old-shell. Because lobsters that have recently shed their shells are the most delicate, an inverse relationship exists between the price of American lobster and its flavor. New-shell lobsters have paper-thin shells and a worse meat-to-shell ratio, but the meat is very sweet.
American lobsters are a popular food. [55] They are commonly boiled or steamed. Hard-shells (lobsters that are several months past their last molt) can survive out of water for up to four or five days if kept refrigerated. [56] Soft-shells (lobsters that have only recently molted) do not survive more than a few hours out of water.
NIWA used primarily brine shrimp to feed the juvenile lobsters, but little is known about a preferred food source. [ 12 ] [ 13 ] Chopped up mussel flesh has been used previously in Japan. [ 9 ] Both these techniques carry some potential disadvantages – brine shrimp can introduce disease, and mussels deteriorate once introduced to the water ...
On this European lobster, the right claw (on the left side of the image) is the crusher and the left claw is the cutter.. Homarus gammarus is a large crustacean, with a body length up to 60 centimetres (24 in) and weighing up to 5–6 kilograms (11–13 lb), although the lobsters caught in lobster pots are usually 23–38 cm (9–15 in) long and weigh 0.7–2.2 kg (1.5–4.9 lb). [3]
Spiny lobsters do not have the gonopods (first pleopods modified for reproduction) that occur in clawed lobsters and crabs, and females do not have a deep pocket on the sternum in which to store sperm. [11] Instead, a spermatophore is transferred directly from one of the male's gonopores to the sternum of the female. The male gonopore is ...
In the South American freshwater genus Aegla, the young hatch from the eggs in the adult form. [1] Squat lobsters pass through four, or occasionally five, larval states, which have a long rostrum, and a spine on either side of the carapace; the first post-larva closely resembles the adult. [1]
“Lobsters, by nature, are not monogamous and do not pair for life," he explained in a statement. "A dominant male will actually mate with multiple females during encounters that last days to weeks.