Abralia trigonura

Abralia trigonura is a species of enoploteuthid cephalopod found in the Pacific Ocean in the mesopelagic zone. Females reach a mantle length of 31–35 mm compared to males at 23–27 mm at maturity. Females spawn in batches of 290–430 small eggs, 0.9 mm in length. The paralarvae stage lasts about 40 days before shifting to adult mode. Male spermatophores are relatively small at 7 mm in length. It migrates to the upper water column to feed at night.

Abralia trigonura
Scientific classification
Kingdom: Animalia
Phylum: Mollusca
Class: Cephalopoda
Order: Oegopsida
Family: Enoploteuthidae
Genus: Abralia
Subgenus: Heterabralia
Species:
A. trigonura
Binomial name
Abralia trigonura
Berry, 1913[2]

References

  1. Barratt, I. & Allcock, L. (2014). "Abralia trigonura". The IUCN Red List of Threatened Species. IUCN. 2014: e.T163262A991152. doi:10.2305/IUCN.UK.2014-1.RLTS.T163262A991152.en. Retrieved 5 January 2018.
  2. Julian Finn (2016). "Abralia (Heterabralia) trigonura Berry, 1913". World Register of Marine Species. Flanders Marine Institute. Retrieved 3 March 2018.


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