Bigfin reef squid is an Indo-Pacific squid with broad fins running almost the full length of its body. Its rounded outline can resemble a cuttlefish, and its skin can show changing color patterns.

Appearance

Appearance
Broad, oval fins edge nearly the entire body. Its skin can show changing color patterns.

Where it lives

Typical habitats
  • Hawaiian coastal reefs
Range
Hawaii is within its documented Indo-Pacific range.

Name and classification

About the name
Research has found several distinct forms of bigfin reef squid; whether they all belong to one species is still being studied.

Conservation

IUCN Red List
DDData DeficientNot enough data yet to assess
Bigfin Reef Squid (Sepioteuthis lessoniana) — identification, habitat & look-alikes | Moeyo