Found along the North American coastline from Nova Scotia to the Bahamas, True's beaked whale also inhabits temperate waters off the coast of Europe, and there are records of the species from near Australia and South Africa. Squid beaks...

Wikipedia offers detailed information on mollusks, a large and diverse phylum including shelled sea animals and the octupus.

Understand the behaviors, characteristics, and classification of mollusks.

Twenty great pictures of octopi from California. This site also offers up close pictures of invertebrates, squids, and tidepools.

Twenty great pictures of octopi from California. This site also offers up close pictures of invertebrates, squids, and tidepools.

Twenty great pictures of octopi from California. This site also offers up close pictures of invertebrates, squids, and tidepools.

Twenty great pictures of octopi from California. This site also offers up close pictures of invertebrates, squids, and tidepools.

Twenty great pictures of octopi from California. This site also offers up close pictures of invertebrates, squids, and tidepools.

Twenty great pictures of octopi from California. This site also offers up close pictures of invertebrates, squids, and tidepools.

Twenty great pictures of octopi from California. This site also offers up close pictures of invertebrates, squids, and tidepools.

Twenty great pictures of octopi from California. This site also offers up close pictures of invertebrates, squids, and tidepools.

Twenty great pictures of octopi from California. This site also offers up close pictures of invertebrates, squids, and tidepools.

Twenty great pictures of octopi from California. This site also offers up close pictures of invertebrates, squids, and tidepools.

Twenty great pictures of octopi from California. This site also offers up close pictures of invertebrates, squids, and tidepools.

Twenty great pictures of octopi from California. This site also offers up close pictures of invertebrates, squids, and tidepools.

Twenty great pictures of octopi from California. This site also offers up close pictures of invertebrates, squids, and tidepools.

Twenty great pictures of octopi from California. This site also offers up close pictures of invertebrates, squids, and tidepools.

Twenty great pictures of octopi from California. This site also offers up close pictures of invertebrates, squids, and tidepools.

This is an Ammonoid, more commonly referred to as an Ammonite, an extinct ancestor of today's octopus, squid and nautilus.

Ammonoids, more commonly referred to as Ammonites, are the extinct ancestors of today's octopus, squid and nautilus. This page shows several types.