Lobster - European

European lobster

The European lobster has been found from the Mediterranean Sea to Northern Norway and west to the Shetland Island and western Ireland. It is usually found in shallow waters less than 40 m deep, where it is night active and shelter in burrows during daytime. Their preferred habitat is moderately exposed areas with a complex bottom substrate of a mixture of sand and rocks. The lobster has a wide diet, hunting live prey and scavenging on dead organisms.

The European lobster, is among the larger crustaceans naturally occurring in European shallow waters, and can be up to 50 cm in total length with weight up to 10 kg, although specimens over 35 cm is rare. The first pair of walking legs are well developed claws, while the next two pairs have small claws. The long antennae are used for probing the near surroundings. The most important sense is olfaction and the shorter, double-set of hairy antennae are the lobster’s nose. Also the fan of short hair on the tail and walking legs are finely tuned smell and taste receptors. In Norwegian waters lobsters are usually black, but bluish, brownish, reddish and white lobsters can occasionally be seen, often with white markings near the eyes and mouth parts.

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Facts about European lobster

Latin name: Homarus gammarus
Norwegian name: Hummer
Family: Nephropidae
Size: Appr. 50 cm long, appr. 8 kilos
Life span: 60 years or longer
Distribution in Norway: From the Swedish border to Trøndelag, and sporadically in Nordland ― Tysfjord for example
Hatching: June/July/August
Diet: Hermit crab, whelk, polychaeta worms, and blue mussels.  Also eats animal carcasses
Special features: Lives in hiding on the sea floor during its juvenile years


 

Distribution map

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Contact

Ann-Lisbeth Agnalt
55 23 63 68
48867521
Gro van der Meeren
56 18 22 68
Jan Atle Knutsen
37 05 90 28
Knut Jørstad
55 23 63 47