Octopuses have 2 eyes and 4 pairs of arms and are bilaterally symmetric. An octopus has a hard beak, with its mouth at the center point of the arms. Octopus lack an internal or external skeleton allowing them to squeeze through tight places. Octopuses are among the most intelligent and behaviorally flexible of all invertebrates.
The scalloped hammerhead is a coastal pelagic species, it occurs over continental and insular shelves and in nearby deeper water. Loss of colors under the water: Red - 15ft Orange - 25ft Yellow - 35-45ft Green - 70-75ft www.sirenaphotos.smugmug.com
The Hammerhead Shark INTERESTING FACTS: - 9 different species of Hammerheads - The largest specie, the Great Hammerhead, can reach lengths of 20 feet & a weight of 600 lbs! Yikes! - Life span, 25-35 years - Female Hammerheads give birth to 20 - 50 live pups at once. - They have smaller mouths than other sharks. - Can actually catch a tan from the sun as they like to swim in shallow waters!