Pink Dorid Nudibranch, Hypselodoris bullockii, Bali, Indonesia

no people one animal side view full length close up horizontal hypselodoris bullockii dorid nudibranch pyjama nudibranch dorid nudibranch dorid slug marine invertebrate nudibranch snail sea snail seasnail sea slug slug pink lesser sunda islands flores sea asia southeast asia geography nature sea ocean sealife underwater indonesia bali