... validated the identification of each tested individual by checking the rubber bands on the spiny lobsters’ second antennae. spiny lobsters and … Like true lobsters, spiny lobsters are edible and are an economically significant food source; they are the biggest food export of the Bahamas, for instance. Spiny lobsters have two large antennae. They have a reddish brown shell, marked with occasional dark spots and two large, cream-colored spots on the top of the second segment of the tail. Instead their antennae have been modified into large flattened plates at the front of the body. Initiation, posture, and alignment of a queue can be effected entirely by tactile cues received through antennular inner rami, pereiopods, and antennae. The spiny lobster resembles a "true" lobster in its shape and hard exoskeleton, but the two types of crustacean aren't closely related. spiny lobster synonyms, spiny lobster pronunciation, spiny lobster translation, English dictionary definition of spiny lobster. Sound. Autumnal mass migrations of spiny lobsters, Panulirus argus , involve diurnal movements of thousands of individuals in single-file queues.

Spiny lobsters do not have claws. The second antennae are plesiomorphically biramous, but many species later evolved uniramous pairs. Caribbean spiny lobsters get their name from forward-pointing spines that cover their bodies to help protect them from predators. These lobsters are generally found in warm water environments such as the Caribbean and the Mediterranean. Both types of lobsters possess five sets of legs, but a cold-water lobster wields large claws as the first set. To attract males to mate with, a female makes a particular ‘stridulating’ sound. The second antennae may be significantly reduced (e.g. Many spiny lobsters produce rasping sounds to repel predators by rubbing the "plectrum" at the base of the spiny lobster's antennae against a "file". Slipper lobsters do not have the long antennae found in spiny and American lobsters. [color=#bed8f8][b]Aquarium Care[/b][/color]Overall the Spiny Blue Lobster is a peaceful specimen, but it will feed on a variety of items. It is capable of making a sound that is very similar to a locust and may perform a dance-like maneuver, whipping its long, split white antennae as it moves about the tank. ‘There are spiny lobsters under most of the rocks, all with intact antennae.’ ‘The rocky reefs and the small caverns formed within them are home to groupers, moray and conger eels, scorpionfish, many octopuses and the occasional spiny lobster.’ ‘Also known as crayfish or spiny lobster, this is Australia's most valuable marine species.’