Euprymna scolopes

Euprymna scolopes
Status i världen: Kunskapsbrist[1]
Systematik
DomänEukaryoter
Eukaryota
RikeDjur
Animalia
StamBlötdjur
Mollusca
KlassBläckfiskar
Cephalopoda
OrdningSepiolida
FamiljSepiolidae
SläkteEuprymna
ArtEuprymna scolopes
Vetenskapligt namn
§ Euprymna scolopes
AuktorBerry, 1913
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Euprymna scolopes[2][3][4][5] är en bläckfiskart som beskrevs av Berry 1913. Euprymna scolopes ingår i släktet Euprymna och familjen Sepiolidae.[6][7] IUCN kategoriserar arten globalt som otillräckligt studerad.[1] Inga underarter finns listade i Catalogue of Life.[6]

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  1. ^ [a b] 2012 Euprymna scolopes Från: IUCN 2012. IUCN Red List of Threatened Species. Version 2012.2 <www.iucnredlist.org>. Läst 24 oktober 2012.
  2. ^ Sweeney, M. J. and C. F. E. Roper / N. A. Voss, M. Vecchione, R. B. Toll and M. J. Sweeney, eds. (1998) Classification, type localities and type repositories of recent Cephalopoda, Systematics and Biogeography of Cephalopods. Smithsonian Contributions to Zoology, 586 (I-II)
  3. ^ Nesis, K. N. (1987) , Cephalopods of the World: Squids, Cuttlefishes, Octopuses, and Allies
  4. ^ Sweeney, M. J., C. F. E. Roper, and F. G. Hochberg (1988) Catalog of the type specimens of Recent Cephalopoda described by S. Stillman Berry, Malacologia, 29 (1)
  5. ^ Berry, S. S. (1913) Some new Hawaiian Cephalopods, Proceedings of the United States National Museum, 45 (1996)
  6. ^ [a b] Bisby F.A., Roskov Y.R., Orrell T.M., Nicolson D., Paglinawan L.E., Bailly N., Kirk P.M., Bourgoin T., Baillargeon G., Ouvrard D. (red.) (15 april 2011). ”Species 2000 & ITIS Catalogue of Life: 2011 Annual Checklist.”. Species 2000: Reading, UK. http://www.catalogueoflife.org/annual-checklist/2011/search/all/key/euprymna+scolopes/match/1. Läst 24 september 2012. 
  7. ^ ITIS: The Integrated Taxonomic Information System. Orrell T. (custodian), 2011-04-26

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Euprymna scolopes (Bobtail squid) behavior.jpg
Författare/Upphovsman: Nhobgood Nick Hobgood, Licens: CC BY-SA 3.0
Bobtail squid shown exhibiting defensive behavior by digging in the sand to cover its body, leaving only its eyes exposed. This may explain the color difference between the body and the upper rim above the eyes.
Euprymna scolopes - image.pbio.v12.i02.g001.png
Författare/Upphovsman: Chris Frazee and Margaret McFall-Ngai, Licens: CC BY 4.0
The Hawaiian bobtail squid is an established model system for the study of the colonization of epithelia by bacterial symbionts. The image shows the squid Euprymna scolopes swimming in the water column. This species, which is a night-active predator in the shallow sand flats of the Hawaiian archipelago, uses the light produced by its luminous bacterial symbiont, Vibrio fischeri, as a camouflage. Much like the microbiota of the human gut, the squid's bioluminescent partner is acquired anew each generation and resides extracellularly along the surface of epithelial tissues. The relationship between E. scolopes and V. fischeri has been studied for over 25 years as a model for the establishment and maintenance of animal-bacterial symbioses. See McFall-Ngai.
Euprymna scolopes (Bobtail squid).jpg
Författare/Upphovsman: Nhobgood Nick Hobgood, Licens: CC BY-SA 3.0
Bobtail squid in two of its color forms, white and orange. These small squid, no more than an inch long can change their color rapidly.