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A lobster is heavily cephalized, with eyes, antennae, multiple mouthparts, and the brain (inside the armoured exoskeleton), all concentrated at the animal's head end. Cephalization is an evolutionary trend in animals that, over many generations, the special sense organs and nerve ganglia become concentrated towards the front of the body where ...
It is also known as Atlantic lobster, Canadian lobster, true lobster, northern lobster, Canadian Reds, [3] or Maine lobster. [ 4 ] [ 5 ] It can reach a body length of 64 cm (25 in), and a mass of over 20 kilograms (44 lb), making it not only the heaviest crustacean in the world, but also the heaviest of all living arthropod species.
The brain processes underlying conscious awareness of the unpleasantness (suffering), are not well understood. There have been several published lists of criteria for establishing whether non-human animals experience pain, e.g. [ 39 ] [ 40 ] Some criteria that may indicate the potential of another species, including crustaceans, to feel pain ...
Lobster is also used in soup, bisque, lobster rolls, cappon magro, and dishes such as lobster Newberg and lobster Thermidor. Cooks boil or steam live lobsters. When a lobster is cooked, its shell's color changes from brown to orange because the heat from cooking breaks down a protein called crustacyanin , which suppresses the orange hue of the ...
Malacostraca is the second largest of the six classes of pancrustaceans behind insects, containing about 40,000 living species, divided among 16 orders.Its members, the malacostracans, display a great diversity of body forms and include crabs, lobsters, spiny lobsters, crayfish, shrimp, krill, prawns, woodlice, amphipods, mantis shrimp, tongue-eating lice and many other less familiar animals.
Now, after the lab team’s decade of close collaboration with scientists at Google, that data has turned into the most detailed map of a human brain sample ever created. 300 million images. The ...
Scientists have created a full map of an adult brain for the first time.. The 3D model of all of the neurons of a fruit fly, and the 50 million connections between them, is the first time that ...
Thalassina is found along the coast of the Asian mainland from Kerala, India to Vietnam, including Sri Lanka and the Andaman and Nicobar Islands.It is also found throughout most of Maritime Southeast Asia and the Ryukyu Islands, and its range extends south to most of Australia's north coast (from the North West Cape in Western Australia to Central Queensland), and east to Fiji and Samoa.