1. Octopus vulgaris. Dymantic display: sudden paling, with darkening around eyes to make them look larger, startles an attacker and gives time for escape.
2. Octopus vulgaris. Dymantic display: sudden paling, with darkening around eyes to make them look larger, startles an attacker and gives time for escape.

Octopus vulgaris. Dymantic display: sudden paling, with darkening around eyes to make them look larger, startles an attacker and gives time for escape.