Abraliopsis gilchristi

Abraliopsis gilchristi
photo:NCMI specimen MIIC-00735[1]
Scientific classification Edit this classification
Kingdom: Animalia
Phylum: Mollusca
Class: Cephalopoda
Order: Oegopsida
Family: Enoploteuthidae
Genus: Abraliopsis
Subgenus: Micrabralia
Species:
A. gilchristi
Binomial name
Abraliopsis gilchristi
(Robson, 1924)[3]
Synonyms[3]
  • Abralia gilchristi Robson, 1924
  • Enoploteuthis neozelanica Dell, 1959

Abraliopsis gilchristi is a species of enoploteuthid cephalopod found in southern temperate waters of the south Pacific Ocean, from New Zealand to South Africa, where it is abundant.[2] It undergoes a vertical daily migration, spending the day at depth and moving closer to the surface at night[4] to feed on copepods, euphausiids and hyperiids. Spawning appears to occur between September and December.[2] It was first described in 1924 as Abralia gilchristi by Guy Coburn Robson.[5][6] The specific name honours the Scottish zoologist John Gilchrist (1866-1926) who was the first director of the Marine Biological Survey in Cape Town.[7] The type specimen was taken off Cape Town and is held in the Natural History Museum, London.[8]

References

  1. ^ "CSIRO National Collections and Marine Infrastructure: Abraliopsis gilchristi: Occurrence 4147427200".
  2. ^ a b c Barratt, I. & Allcock, L. (2014). "Abraliopsis gilchristi". The IUCN Red List of Threatened Species. 2014. IUCN: e.T163235A988278. doi:10.2305/IUCN.UK.2014-1.RLTS.T163235A988278.en. Retrieved 5 January 2018.
  3. ^ a b Julian Finn (2016). "Abraliopsis (Micrabralia) gilchristi Robson, 1924". World Register of Marine Species. Flanders Marine Institute. Retrieved 4 March 2018.
  4. ^ P. Jereb; C.F.E. Roper, eds. (2010). Cephalopods of the World an Annotated and Illustrated Catalogue of Cephalopod Species Known to Date Volume 2 Myopsid and Oegopsid Squids (PDF). Food and Agriculture Organization Rome. p. 197. ISBN 978-92-5-106720-8.
  5. ^ "WoRMS - World Register of Marine Species - Abraliopsis gilchristi (G. C. Robson, 1924)". www.marinespecies.org. Retrieved 2024-10-31.
  6. ^ Robson, G. C. (1924). Preliminary Report on the Cephalopoda (Decapoda) procured by the S.S. “Pickle”. Report of the Fisheries and Marine Biological Survey of the Union of South Africa, 3:1–14
  7. ^ "Biographical Etymology of Marine Organism Names. G." Hans G. Hansson. Retrieved 4 March 2018.
  8. ^ Michael J. Sweeney. "Recent Cephalopod Primary Type Specimens: A Searching Tool" (PDF). Wordpress. Retrieved 4 March 2018.


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