Sepiidae range map
Own work
Derived from File:BlankMap-World6.svg
Data from R. E. Young, Michael Vecchione, Desmond T. Donovan. The evolution of Cephalopods and their present biodiversity and ecology in South African Journal of Marine Science 20(1) · December 1998. DOI: 10.2989/025776198784126287
Ruthven