Author: Roper, Clyde F.E.
Title: Systematics and zoogeography of the worldwide Bathypelagic Squid Bathyteuthis (Cephalopoda: Oegopsida).
Description: Washington, 1969. 210 pp. 12 plts. Soft cover. (U.S. Nat. Museum 291). Cover damaged.

Keywords: Mollusc Cuttle-fish Cephalopoda Mollusca Inktvis