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Aristaeomorpha foliacea, the giant red shrimp or giant gamba prawn, is a species of deep water benthopelagic decapod crustacean. It is found in all the world's oceans in the temperate and tropical zones. It is subject to some commercial fishing activity in the Mediterranean Sea.
The Tasmanian giant crab is one of the largest crabs in the world, reaching a mass of 17.6 kg (39 lb) and a carapace width of up to 46 cm (18 in). [6] Among crabs, only the Japanese spider crab (Macrocheira kaempferi) can weigh more. [5] Male Tasmanian giant crabs reach more than twice the size of females, [7] which do not exceed 7 kg (15 lb). [6]
Although most crustaceans are small, their morphology varies greatly and includes both the largest arthropod in the world – the Japanese spider crab with a leg span of 3.7 metres (12 ft) [45] – and the smallest, the 100-micrometre-long (0.004 in) Stygotantulus stocki. [46]
Like most crustaceans, the body of Bathynomus giganteus is divided into three distinct regions; a head , a thorax, and an abdomen . [3] They have large triangular compound eyes that are spaced very far apart and have over 4000 individual facets. [ 8 ]
B. latro is both the largest living terrestrial arthropod and the largest living terrestrial invertebrate. [ 12 ] [ 13 ] Reports of its size vary, but most sources give a body length up to 40 cm (16 in), [ 14 ] a weight up to 4.1 kg (9 lb), and a leg span more than 0.91 m (3 ft), [ 15 ] with males generally being larger than females. [ 16 ]
A new critter is creeping into the United States' waters. The invasive Australian redclaw crayfish has been spotted in southern Texas, roughly 8,000 miles from its home. The freshwater crustacean ...
The Registry of World Record Size Shells is a conchological work listing the largest (and in some cases smallest) verified shell specimens of various marine molluscan taxa.A successor to the earlier World Size Records of Robert J. L. Wagner and R. Tucker Abbott, it has been published on a semi-regular basis since 1997, changing ownership and publisher a number of times.
Most lophogastridan species are 1–8 centimetres (0.4–3.1 in) long, but Gnathophausia ingens can be up to 35 cm (14 in), probably the largest pelagic crustacean in the world. [1] Some 56 extant species in total are currently known. They are classified into three families and nine genera. [2]