Panulirus versicolor

Taxobox | name = "Panulirus versicolor"

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image_width = 240px
regnum = Animalia
phylum = Arthropoda
subphylum = Crustacea
classis = Malacostraca
ordo = Decapoda
familia = Palinuridae
genus = "Panulirus"
species = "P. versicolor"
binomial = "Panulirus versicolor"
binomial_authority = (Latreille, 1804)

"Panulirus versicolor" is a species of spiny lobster that lives in tropical reefs. Other names include painted rock lobster, blue lobster, and blue spiny lobster. "P. versicolor" is one of the three most common varieties of spiny lobster, the other two being "Panulirus homarus" and "Panulirus ornatus". [ [http://www.fao.org/docrep/T0726E/t0726e08.htm "Chapter 8: Lobsters: Palinuridae" in De Bruin, George H. P.; Russell, Barry C. and Bogusch, André (1995) "The marine fishery resources of Sri Lanka" Food and Agriculture Organization of the United Nations, Rome,] ISBN 92-5-103293-9]

Morphology

"P. versicolor" has no claws, two spiny rostra over the eyes, and two pairs of large antennae, like all spiny lobsters. The first pair of antennae are double ended, the second hard and spiny, both are usually white. The carapace is white, pink and black, with horizontal bands and a reticule. The abdomen is green with transverse black and white bands. The legs are dark brown with white stripes and the tail is blue-green.

Behaviour

"P. versicolor" is nocturnal and highly gregarious. In the daytime they hide in small caves and crevices in reefs or under coral at depths up to 20 m. They are carnivores, eating both carrion and fresh caught arthropods, other crustaceans, and occasional small fish.

Geographic distribution

"P. versicolor" occurs in the shallow tropical waters of the western Pacific and the Indian Ocean. In the Indian Ocean it occurs from as far south on the east coast of Africa as Natal, up through the Red Sea and Persian Gulf, in the Arabian Sea across to India, Myanmar and Thailand, down through Indonesia to the waters of northwestern Australia. In the western Pacific it occurs as far north as southern Japan, throughout Micronesia, Melanesia, Polynesia and in the waters of northeastern Australia.

Economic uses

Like other spiny lobsters, "P. versicolor" is used as a food source."P. versicolor" is also used as an adjunct in home aquariums. [ [http://www.petsolutions.com/Blue+Lobster-I-164900L-I-C-40001669-C-.aspx "Blue Lobster" Pet Solutions] ] [ [http://www.wwfpacific.org.fj/publications/solomons/factsheet_rural_livelihoods.pdf "Farmed aquarium products from Solomon Islands: creating new rural livelihoods from sustainable culture of ornamentals" World Wildlife Fund] ]

Notes

External links

* [http://ip30.eti.uva.nl/bis/lobsters.php?menuentry=soorten&id=164 Holthuis, L. B. "Marine Lobsters of the World: "Panulirus versicolor" ]
* [http://www.iptek.net.id/ind/pd_invertebrata/index.php?id=55&ch=pd_ind_invertebrata2 "Panulirus versicolor" IPTEKnet] in Indonesian.