Onykia ingens, the greater hooked squid, is a species of squid in the family Onychoteuthidae. It occurs worldwide in subantarctic oceans.
Although O. ingens was long attributed to the genus Moroteuthis, several authors have recently agreed that Moroteuthis is a junior synonym of Onykia.[3]
^Barratt, I.; Allcock, L. (2014). "Onykia ingens". IUCN Red List of Threatened Species. 2014: e.T163131A975198. doi:10.2305/IUCN.UK.2014-1.RLTS.T163131A975198.en. Retrieved 19 November 2021.
^Philippe Bouchet (2018). Bieler R, Bouchet P, Gofas S, Marshall B, Rosenberg G, La Perna R, Neubauer TA, Sartori AF, Schneider S, Vos C, ter Poorten JJ, Taylor J, Dijkstra H, Finn J, Bank R, Neubert E, Moretzsohn F, Faber M, Houart R, Picton B, Garcia-Alvarez O (eds.). "Onykia ingens (E. A. Smith, 1881)". MolluscaBase. World Register of Marine Species. Retrieved 16 March 2018.
^Bolstad, K.S.R. 2010. Systematics of the Onychoteuthidae Gray, 1847 (Cephalopoda: Oegopsida). Zootaxa2696: 1–186. Preview
Onykiaingens, the greater hooked squid, is a species of squid in the family Onychoteuthidae. It occurs worldwide in subantarctic oceans. Although O....
uncertain. Penis elongation has been observed in the deep-water species Onykiaingens; when erect, the penis may be as long as the mantle, head, and arms...
I.; Laptikhovsky, V. V. (2010). "Observation of penis elongation in Onykiaingens: Implications for spermatophore transfer in deep-water squid". Journal...
mantle. Mature female of Onykiaingens (38.4 cm ML) Piece of ventral mantle skin from O. ingens Large mature female of Onykia robsoni (88.5 cm ML) weighing...
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