In most decapodiforms the head length and the head width are about the same. In some species (figure below), however, the head is much longer than the width.
Cephalopod Head LengthRichard E. Young, Michael Vecchione, and Katharina M. Mangold (1922-2003)
Page copyright © 2001 , , and Katharina M. Mangold (1922-2003)
Page: Tree of Life Cephalopod Head Length Authored by Richard E. Young, Michael Vecchione, and Katharina M. Mangold (1922-2003). The TEXT of this page is licensed under the Creative Commons Attribution-NonCommercial License - Version 3.0. Note that images and other media featured on this page are each governed by their own license, and they may or may not be available for reuse. Click on an image or a media link to access the media data window, which provides the relevant licensing information. For the general terms and conditions of ToL material reuse and redistribution, please see the Tree of Life Copyright Policies.