Kepiting: Perbedaan antara revisi

Several other groups of animals are either called crabs or have the term "crab" in their names. These include [[hermit crab]]s, [[porcelain crab]]s and [[king crab]]s, which, despite superficial similarities to true crabs, belong to the [[Anomura]]. The [[United Kingdom|UK]] [[Food Standards Agency]] allows [[king crab]]s to be sold as "crab"&nbsp;<ref>{{cite web |url=http://www.food.gov.uk/multimedia/webpage/namesoffish |title=UK list of legal names for fish species |publisher=[[Food Standards Agency]] |date=[[2003-09-26]]}}</ref>, but this practice is not followed outside the [[food industry]]. Others, such as [[horseshoe crab]]s are much more distantly related. Anomuran "crabs" can be distinguished from true crabs by counting the legs. In Anomura, the last pair of [[pereiopod]]s (walking legs) is hidden inside the [[carapace]], so only four pairs are visible (counting the claws), whereas uninjured true crabs generally have five visible pairs (in the family Hexapodidae, the last pair of pereiopods is [[Vestigial structure|vestigial]]&nbsp;<ref>{{cite journal |quotes=no |title=Rediscovery of the holotype of ''Paeduma cylindraceum'' (Bell, 1859) and description of a new genus of Hexapodidae (Decapoda, Brachyura) |author=Guinot, D. |journal=[[Zoosystema]] |volume=28 |issue=2 |pages=553&ndash;571553–571 |year=2006 |url=http://www.mnhn.fr/museum/front/medias/publication/8150_z06n2a26.pdf |format=[[Portable Document Format|PDF]]}}</ref>).-->