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''Pandalus'' (cold-water prawn) is a
Marine Macrofauns Genus Trait Handbook. Retrieved 2011-11-04. Their lifespan is typically three to five years, with sexual maturity being reached at an early age. Members of this genus are protandric hermaphrodites, starting life as males and later becoming females. Reproduction takes place in the spring when up to 3,000 eggs are produced and fertilised internally. The female carries them around under the abdomen for about six days before they develop into planktotrophic larvae. These remain in the
The following extant species are accepted by the
genus
Genus (; : genera ) is a taxonomic rank above species and below family (taxonomy), family as used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In bino ...
of shrimp
A shrimp (: shrimp (American English, US) or shrimps (British English, UK)) is a crustacean with an elongated body and a primarily Aquatic locomotion, swimming mode of locomotion – typically Decapods belonging to the Caridea or Dendrobranchi ...
in the family
Family (from ) is a Social group, group of people related either by consanguinity (by recognized birth) or Affinity (law), affinity (by marriage or other relationship). It forms the basis for social order. Ideally, families offer predictabili ...
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
''Pandalus montagui'' is a species of cold-water shrimp in the family Pandalidae. It is the type species of the genus '' Pandalus'' and is variously known as the pink shrimp, Aesop shrimp and Aesop prawn.polychaete
Polychaeta () is a paraphyletic class of generally marine Annelid, annelid worms, common name, commonly called bristle worms or polychaetes (). Each body segment has a pair of fleshy protrusions called parapodia that bear many bristles, called c ...
worm, '' Sabellaria spinulosa''.''Pandalus''Marine Macrofauns Genus Trait Handbook. Retrieved 2011-11-04. Their lifespan is typically three to five years, with sexual maturity being reached at an early age. Members of this genus are protandric hermaphrodites, starting life as males and later becoming females. Reproduction takes place in the spring when up to 3,000 eggs are produced and fertilised internally. The female carries them around under the abdomen for about six days before they develop into planktotrophic larvae. These remain in the
plankton
Plankton are the diverse collection of organisms that drift in Hydrosphere, water (or atmosphere, air) but are unable to actively propel themselves against ocean current, currents (or wind). The individual organisms constituting plankton are ca ...
for four to six months. During this time, they drift with the currents and have a dispersal potential of at least The shrimp have a rapid growth rate, so populations can build up quite rapidly after disturbance or habitat destruction
Habitat destruction (also termed habitat loss or habitat reduction) occurs when a natural habitat is no longer able to support its native species. The organisms once living there have either moved elsewhere, or are dead, leading to a decrease ...
.
Species
The following extant species are accepted by the World Register of Marine Species
The World Register of Marine Species (WoRMS) is a taxonomic database that aims to provide an authoritative and comprehensive catalogue and list of names of marine organisms.
Content
The content of the registry is edited and maintained by scien ...
:
*'' Pandalus aleuticus'' (Rathbun, 1902)
*'' Pandalus amplus'' (Spence Bate, 1888)
*''Pandalus borealis
''Pandalus borealis'' is a species of caridean shrimp found in cold parts of the northern Atlantic and northern Pacific Oceans, although the latter population now often is regarded as a separate species, ''P. eous''. The Food and Agricultur ...
'' Krøyer, 1838
*'' Pandalus capillus'' (Komai & Hibino, 2019)
*'' Pandalus chani'' Komai, 1999
*'' Pandalus coccinatus'' (Urita, 1941)
*'' Pandalus curvatus'' Komai, 1999
*'' Pandalus danae'' Stimpson, 1857
*'' Pandalus dispar'' (Rathbun, 1902)
*'' Pandalus eous'' Makarov, 1935
*'' Pandalus formosanus'' Komai, 1999
*'' Pandalus gibbus'' (Komai & Takeda, 2002)
*'' Pandalus glabrus'' (Kobjakova, 1936)
*'' Pandalus goniurus'' Stimpson, 1860
*'' Pandalus gracilis'' Stimpson, 1860
*'' Pandalus gurneyi'' Stimpson, 1871
*'' Pandalus houyuu'' (Komai & Hibino, 2019)
*'' Pandalus hypsinotus'' J.F. Brandt in von Middendorf, 1851
*'' Pandalus ivanovi'' Komai & Eletskaya, 2008
*'' Pandalus japonicus'' (Balss, 1914)
*'' Pandalus jordani'' Rathbun, 1902
*'' Pandalus lamelligerus'' J.F. Brandt in von Middendorf, 1851
*'' Pandalus latirostris'' Rathbun, 1902
*'' Pandalus longipes'' (Komai, 1994)
*'' Pandalus longirostris'' (Rathbun, 1902)
*'' Pandalus lucidirimicolus'' (Jensen, 1998)
*'' Pandalus miyakei'' (Hayashi in Baba, Hayashi & Toriyama, 1986)
*''Pandalus montagui
''Pandalus montagui'' is a species of cold-water shrimp in the family Pandalidae. It is the type species of the genus '' Pandalus'' and is variously known as the pink shrimp, Aesop shrimp and Aesop prawn.Pandalus multidentatus'' (Kobjakova, 1936)
*'' Pandalus nipponensis'' Yokoya, 1933
*'' Pandalus ochotensis'' (Kobjakova, 1936)
*'' Pandalus pacificus'' Doflein, 1902
*'' Pandalus platyceros'' J.F. Brandt in von Middendorf, 1851
*'' Pandalus prensor'' Stimpson, 1860
*'' Pandalus princeps'' (Komai & Hibino, 2019)
*'' Pandalus profundus'' (Zarenkov, 1971)
*'' Pandalus punctatus'' (Kobjakova, 1936)
*'' Pandalus rubrus'' (Komai, 1994)
*'' Pandalus spinosior'' (Hanamura, Khono & Sakaji, 2000)
*'' Pandalus stenolepis'' Rathbun, 1902
*'' Pandalus teraoi'' Kubo, 1937
*'' Pandalus tridens'' Rathbun, 1902
*'' Pandalus zarenkovi'' (Ivanov & Sokolov, 2001)
One additional species is known from the
Selected Shrimps of British Columbia
Fisheries and Oceans Canada. Retrieved 2011-11-04.
*Northern shrimp or prawn – ''
fossil record
A fossil (from Classical Latin , ) is any preserved remains, impression, or trace of any once-living thing from a past geological age. Examples include bones, shells, exoskeletons, stone imprints of animals or microbes, objects preserved ...
.
Commercial fisheries
These species are caught commercially:Fisheries and Oceans Canada. Retrieved 2011-11-04.
Pandalus borealis
''Pandalus borealis'' is a species of caridean shrimp found in cold parts of the northern Atlantic and northern Pacific Oceans, although the latter population now often is regarded as a separate species, ''P. eous''. The Food and Agricultur ...
''
*Pink (smooth or ocean) shrimp – '' Pandulus jordani''
*Flexed or humpy shrimp – '' Pandalus goniurus''
*Dock shrimp – '' Pandalus danae''
*Humpback shrimp – '' Pandalus hypsinotus''
*Pink shrimp – ''Pandalus montagui
''Pandalus montagui'' is a species of cold-water shrimp in the family Pandalidae. It is the type species of the genus '' Pandalus'' and is variously known as the pink shrimp, Aesop shrimp and Aesop prawn.Pandalus platyceros''
See also
*Krill
Krill ''(Euphausiids)'' (: krill) are small and exclusively marine crustaceans of the order (biology), order Euphausiacea, found in all of the world's oceans. The name "krill" comes from the Norwegian language, Norwegian word ', meaning "small ...
References
External links
* {{Authority control Caridea Decapod genera