underwater shot on large sea hare in mediterranean sea aplysia punctata

adriatic aegean anaspidea animal aplysia aplysiomorpha aquatic beach biology brown california californica catalonia closeup coast creature diving dolabrifera ecosystem environment europe eye fasciata fauna gastropod gastropoda hare head hermaphroditic horn invertebrate invertebrates inverts ionian large life living macro marine mediterranean mollusc mollusk natural nature nudibranch ocean oceanography opisthobranchia outdoor photography punctata raise reef saltwater sand scene scuba sea slug slugs spain species spotted summer temperate tidal travel tropical undersea underwater variable water wild wildlife