Named the Carnarvon flapjack octopus (Opisthoteuthis carnarvonensis), the new species is a small (around 4 cm in diameter), gelatinous octopus with massive eyes and blood-red tentacles. The Carnarvon flapjack octopus (Opisthoteuthis carnarvonensis). Image credit: T.J. Verhoeff, doi: 10.54102/ajt.c46g9. Flapjack octopuses are deep-sea octopods within the family Opisthoteuthidae, members of the finned octopod suborder Cirrata. There are approximately...