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Histioteuthis
Histioteuthis is a genus of squid and the only member of the Histioteuthidae family. It goes by the common name cock-eyed squid, because in all species the right eye is normal-sized, round, blue and sunken; whereas the left eye is at least twice the diameter of the right eye, tubular, yellow-green, faces upward, and bulges out of the head.
15 branches of this genus, most-observed first

Strawberry Cock-eyed Squid
speciesHistioteuthis heteropsis

Ornate Cock-eyed Squid
speciesHistioteuthis bonnellii

Elongated Cock-eyed Squid
speciesHistioteuthis reversa
Plain Cock-eyed Squid
speciesHistioteuthis macrohista

Pearly Cock-eyed Squid
speciesHistioteuthis meleagroteuthis

Histioteuthis corona
speciesHistioteuthis corona
Histioteuthis celetaria
speciesHistioteuthis celetaria
Histioteuthis cerasina
speciesHistioteuthis cerasina
Histioteuthis inermis
speciesHistioteuthis inermis
Histioteuthis oceani
speciesHistioteuthis oceani
Histioteuthis pacifica
speciesHistioteuthis pacifica
Histioteuthis atlantica
speciesHistioteuthis atlantica
Histioteuthis eltaninae
speciesHistioteuthis eltaninae
Common Cock-eyed Squid
speciesHistioteuthis miranda
Histioteuthis berryi
speciesHistioteuthis berryi
Where it lives
Recorded sightings
—
geo-referenced records in GBIF, from museums, herbaria and field observers.
Drag the globe to turn it. Dots are where records exist, not a range map; darker means more records.
In the stacks
Searching the stacks…
Every page naming Histioteuthis in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 246428.