Abralia heminuchalis
Abralia heminuchalis is a species of enoploteuthid cephalopod native to the equatorial regions of the Pacific Ocean. It may be a junior synonym of A. siedleckyi. Females are larger than males. Oocytes in mature females can reach 1.25 mm in length. Male spermatophores are relatively small at 3.6–4.0 mm in length.