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Iridoteuthis iris

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Iridoteuthis iris is a species of bobtail squid native to the northern central Pacific Ocean; it occurs near the Hawaiian Islands off the southeast and northwest Hancock, Colahan, and Kammu seamounts. There exists a doubtful record from the Ceram Sea. Unlike most other bobtail squid, I. iris is pelagic and lives in the open ocean.[3][4]

Females of this species grow to 28 mm in mantle length (ML), while males are not known to exceed 24 mm ML.[3]

The type specimen was collected off the south coast of Molokai in Hawaii. It was originally deposited at the National Museum of Natural History in Washington, D.C., but is no longer extant.[5]

References

  1. ^ Julian Finn (2016). "Iridoteuthis iris (Berry, 1919)". World Register of Marine Species. Flanders Marine Institute. Retrieved 10 February 2018.
  2. ^ Barratt, I.; Allcock, L. (2012). "Iridoteuthis iris". IUCN Red List of Threatened Species. 2012: e.T162595A924623. doi:10.2305/IUCN.UK.2012-1.RLTS.T162595A924623.en. Retrieved 18 November 2021.
  3. ^ a b Reid, A. & P. Jereb 2005. Family Sepiolidae. In: P. Jereb & C.F.E. Roper, eds. Cephalopods of the world. An annotated and illustrated catalogue of species known to date. Volume 1. Chambered nautiluses and sepioids (Nautilidae, Sepiidae, Sepiolidae, Sepiadariidae, Idiosepiidae and Spirulidae). FAO Species Catalogue for Fishery Purposes. No. 4, Vol. 1. Rome, FAO. pp. 153–203.
  4. ^ Harman, R.F. & M.P. Seki 1990. Iridioteuthis iris (Cephalopoda: Sepiolidae): new records from the central north Pacific and first description of adults. Pacific Science 44(2): 171-179.
  5. ^ Current Classification of Recent Cephalopoda

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Iridoteuthis iris: Brief Summary

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Iridoteuthis iris is a species of bobtail squid native to the northern central Pacific Ocean; it occurs near the Hawaiian Islands off the southeast and northwest Hancock, Colahan, and Kammu seamounts. There exists a doubtful record from the Ceram Sea. Unlike most other bobtail squid, I. iris is pelagic and lives in the open ocean.

Females of this species grow to 28 mm in mantle length (ML), while males are not known to exceed 24 mm ML.

The type specimen was collected off the south coast of Molokai in Hawaii. It was originally deposited at the National Museum of Natural History in Washington, D.C., but is no longer extant.

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Closeup of tentacular club

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Iridoteuthis iris ( Dutch; Flemish )

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Iridoteuthis iris is een dwerginktvis die voorkomt in het noordelijk centraal deel van de Stille Oceaan in de buurt van de Hawai-eilanden en het zuidoosten en noordwesten van de Hancock, Colahan en Kammu onderzeebergen. Er bestaat een twijfelachtig waarneming in de Ceramzee. In tegenstelling tot de meeste andere dwerginktvissen leeft ze in de pelagische zone van de oceaan.[1][2]

Vrouwtjes van deze soort bereiken een 28 mm in mantellengte , terwijl mannetjes niet groter worden dan 24 mm mantellente.

Het soorttype is gevonden aan de zuidkust van Molokai in Hawaï. Het was oorspronkelijk in het bezit van het National Museum of Natural History in Washington, D.C. maar het is niet meer bestaande.[3]

Bronnen, noten en/of referenties
  1. Reid, A. & P. Jereb 2005. Family Sepiolidae. In: P. Jereb & C.F.E. Roper, eds. Cephalopods of the world. An annotated and illustrated catalogue of species known to date. Volume 1. Chambered nautiluses and sepioids (Nautilidae, Sepiidae, Sepiolidae, Sepiadariidae, Idiosepiidae and Spirulidae). FAO Species Catalogue for Fishery Purposes. No. 4, Vol. 1. Rome, FAO. pp. 153–203.
  2. Harman, R.F. & M.P. Seki 1990. Iridioteuthis iris (Cephalopoda: Sepiolidae): new records from the central north Pacific and first description of adults. Pacific Science 44(2): 171-179.
  3. Current Classification of Recent Cephalopoda
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Habitat

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van der Land, J. (ed). (2008). UNESCO-IOC Register of Marine Organisms (URMO). Jereb, P.; Roper, C.F.E. (Eds)(2005). An annotated an illustrated catalogue of cephalopod species known to date. Volume 1: Chambered nautilusses and sepioids (Nautilidae, Sepiidae, Sepiolidae, Sepiadariidae, Idiosepiidae and Spirulidae). FAO Species Catalogue for Fishery Purposes 4(1). FAO, Rome. 262p., 9 colour plates. Jereb, P.; Roper, C.F.E. (Eds)(2005). An annotated an illustrated catalogue of cephalopod species known to date. Volume 1: Chambered nautilusses and sepioids (Nautilidae, Sepiidae, Sepiolidae, Sepiadariidae, Idiosepiidae and Spirulidae). FAO Species Catalogue for Fishery Purposes 4(1). FAO, Rome. 262p., 9 colour plates.
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Jacob van der Land [email]
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Jacob van der Land [email]

Habitat

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Pelagic, found in the open ocean.
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WoRMS Editorial Board
bibliographic citation
van der Land, J. (ed). (2008). UNESCO-IOC Register of Marine Organisms (URMO). Jereb, P.; Roper, C.F.E. (Eds)(2005). An annotated an illustrated catalogue of cephalopod species known to date. Volume 1: Chambered nautilusses and sepioids (Nautilidae, Sepiidae, Sepiolidae, Sepiadariidae, Idiosepiidae and Spirulidae). FAO Species Catalogue for Fishery Purposes 4(1). FAO, Rome. 262p., 9 colour plates. Jereb, P.; Roper, C.F.E. (Eds)(2005). An annotated an illustrated catalogue of cephalopod species known to date. Volume 1: Chambered nautilusses and sepioids (Nautilidae, Sepiidae, Sepiolidae, Sepiadariidae, Idiosepiidae and Spirulidae). FAO Species Catalogue for Fishery Purposes 4(1). FAO, Rome. 262p., 9 colour plates.
contributor
Elien Dewitte [email]
contributor
Elien Dewitte [email]