The Caridea, commonly known as caridean shrimp or true shrimp, from the Greek word καρίς, καρίδος, are an infraorder of shrimp within the order Decapoda. This infraorder contains all species of true shrimp. They are found widely around the world in both fresh and salt water. Many other animals with similar names – such as the mud shrimp of Axiidea and the boxer shrimp of Stenopodidea – are not true shrimp, but many have evolved features similar to true shrimp.
Dendrobranchiata is a suborder of decapods, commonly known as prawns. There are 540 extant species in seven families, and a fossil record extending back to the Devonian. They differ from related animals, such as Caridea and Stenopodidea, by the branching form of the gills and by the fact that they do not brood their eggs, but release them directly into the water. They may reach a length of over 330 millimetres (13 in) and a mass of 450 grams (1.0 lb), and are widely fished and farmed for human consumption.
Penaeidae is a family of marine crustaceans in the suborder Dendrobranchiata, which are often referred to as penaeid shrimp or penaeid prawns. The Penaeidae contain many species of economic importance, such as the tiger prawn, whiteleg shrimp, Atlantic white shrimp, and Indian prawn. Many prawns are the subject of commercial fishery, and farming, both in marine settings, and in freshwater farms. Lateral line–like sense organs on the antennae have been reported in some species of Penaeidae. At 210 metres per second (760 km/h), the myelinated giant interneurons of pelagic penaeid shrimp have the world record for impulse conduction speed in any animal.
Rimapenaeus constrictus, common name roughneck shrimp, is a species of prawn found along the coast of the Atlantic Ocean. It has been recorded in coastal regions of Bermuda, Brazil, Canada and the United States.
Rimapenaeus is a genus of prawns. It comprises six species, including the "roughneck shrimp", Rimapenaeus constrictus:
Farfantepenaeus is a genus of prawns in the family Penaeidae. Its eight species were formerly included in the genus Penaeus. It was first published as a genus name in 1972 by Rudolf N. Burukovsky, but without the necessary designation of a type species. That situation was corrected by the same author in 1997. The name Farfantepenaeus commemorates the Cuban carcinologist Isabel Pérez Farfante.
Metapenaeopsis kishinouyei is a species of prawn in the genus Metapenaeopsis, the velvet shrimps. The specific epithet is a tribute to the Japanese fisheries biologist Kamakichi Kishinouye.
Pandalus is a genus of shrimp in the family Pandalidae. Members of the genus are medium-sized and live on or near the seabed. Some species are the subject of commercial fisheries and are caught by trawling. One species, Pandalus montagui, lives in association with the reef-building polychaete worm, Sabellaria spinulosa.
Sicyonia is a genus of prawns, placed in its own family, Sicyoniidae. It differs from other prawns in that the last three pairs of its pleopods are uniramous, rather than biramous as seen in all other prawns.
Litopenaeus is a genus of prawns, formerly included in the genus Penaeus. It contains five species:
Funchalia is a genus of deep-water prawns of the family Penaeidae. Six species are currently recognised:
A shrimp is a crustacean with an elongated body and a primarily swimming mode of locomotion – typically belonging to the Caridea or Dendrobranchiata of the order Decapoda, although some crustaceans outside of this order are also referred to as "shrimp".
Farfantepenaeus duorarum is a species of marine penaeid shrimp found around Bermuda, along the east coast of the United States and in the Gulf of Mexico. They are a significant commercial species in the United States and Cuba.
Metapenaeus monoceros is a species of prawn in the family Penaeidae. It is also known as speckled shrimp, brown shrimp and pink shrimp in English, crevette mouchetée in French, camarón moteado in Spanish, koraney chingri or honye chingri in India, ginger prawn in South Africa and choodan chemmeen in Malayalam.
Metapenaeus is a genus of prawns, containing the following species:
Melicertus kerathurus, the striped prawn or caramote prawn is a species of tiger prawn from the family Penaeidae which occurs in the eastern Atlantic and Mediterranean Sea which is an important species in commercial fisheries. It is the type species for the genus Melicertus.
Belzebub hanseni, the ghost shrimp or ghost prawn, is a small planktonic and benthic species of prawn from the family Luciferidae.
Aristeidae is a family of Dendrobranchiata decapod crustaceans known as deep-sea shrimps, gamba prawns or gamba shrimps. Some species are subject to commercial fisheries.
Aristaeomorpha is a genus of deep water prawns from the family Aristeidae.
Austropenaeus is a monotypic genus of deepwater prawn. Its only species is Austropenaeus nitidus which is native to the deep water surrounding South Africa.
