• Here you'll find some great articles contributed by TONMO members and staff over the years. TONMO Supporters can contribute their own any time. (Please note, this content may not be reproduced without permission.) Also, see the Members' Publications thread.

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Note: Phil welcomes discussion on this article in the Cephalopod Fossils forum. Introduction Belemnites are probably the most well known...
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Just in time for Valentine's Day 2012, Dr. Roy Caldwell shared some astonishing photos of two mating A. aculeatus. Note that these images are very...
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Note: Phil Eyden welcomes discussion on this article in the Cephalopod Fossils forum. Introduction Architeuthis and Mesonychoteuthis, the...
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What lurks beneath...? By Kat Bolstad Note: Kat (Tintenfisch) welcomes discussion in the Physiology & Biology forum of the TONMO.com Message...
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Architeuthis (Giant Squid) reproduction, with notes on basic anatomy and behavior By Dr. Steve O'Shea Last updated: 03/28/03 Note: Steve...
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By Richard Ross (Thales), 2005 Image 1: Adult Sepia bandensis 'begging' for food. Head/body length about 4 inches. Photo, Richard Ross...
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History has regarded cephalopod fossils in interesting ways... By Phil Eyden, 2004 INTRODUCTION Before the mid eighteenth century the origin...
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Graeme Walla 4BSc Zoology 021647662 Dr. Allan Jones University of Dundee Table of Contents: Abstract & Introduction Basic Overview of the...
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By Phil Eyden Note: Phil welcomes discussion on this article in the Cephalopod Fossils forum. Ammonites are extinct cephalopods and are among...
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by Colin Dunlop Overview One of the most common emails that I receive starts along the lines of, "I have seen an octopus for sale in a pet shop...
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Do-it-yourself skimmer for your cephalopod tank By: Lawfish - June 8, 2003 I would like to make several comments before I begin this article...
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A Guide to Frequently Used Characters, Character States and Measures Last updated: 11/27/02 Frequently cited anatomical characters, structures...
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