Class: Cephalopoda <"head-footed"> [Squids & Octopuses] G. L. Cuvier, 1797

(4-0-0-0-0-0-0-0-0-0-0-0-0)
Ref. Abbott, 1974 p 569
Abbott & Dance, 1982 p 376
Keen, 1971 p 19,893
Keen & Coan, 1974 p 149
Kozloff, 1987 p 291
Lindner, 1978 p 120
Simon & Schuster, 1979 p 495
Tadash, 233
Vaught, 1989 p x,110
Wagner & Abbott, 1977