Red octopus Pulpo rojo (Octopus macropus)

This species of octopus is a bit less frequent than the traditional octopus.  This one was photographed while it was out hunting.  Notice the regular, white protuberances along its reddish tentacles.  Though it can change both color and texture, as can all cephalopods, these tend to be more reddish than the octopus vulgaris.