Other biological features of the species include a deep tentacular pocket, tricuspid rachidial teeth, a lack of aquiferous pores in the cornea, eyes covered with a transparent cornea, and a photophore on the ink sac.
Other biological characteristics of the species include a deep tentacular cavity, three-pronged rachidian teeth, absence of aquiferous pores in the cornea, eyes covered by a transparent cornea, and a photophore on the ink sac.