Nudibranchs, Sea Hares / Seaslugs Opisthobranchia

Sea Hare (Dolabella auricularia) foraging over coral rubble at night.
Sea Hare (Dolabella auricularia) foraging over coral rubble at night. Anaspidea Opisthobranchia single one alone lonely isolated individual camouflage camoflage camouflaged camoflaged hidden hiding hide cryptic shell shells mollusc molluscs seahare sea-hare slug soft delicate fragile breakable slime slimy slimey |Sea Hare (Dolabella auricularia)

Elegant Nudibranch (Phyllidia elegans)
Elegant Nudibranch (Phyllidia elegans) frills frilly tassles camouflage pair couple two twin follow slide crawl mating mate reproduction sex reproduce lemon yellow striped stripes bump bumpy knob knobs knobby knobbly Molluscs |Elegant Nudibranch (Phyllidia elegans)

Anemone Nudibranch (Janolus carinate)
Anemone Nudibranch (Janolus carinate) orange red mimicry mimicing mimicking imitating imitation slug Molluscs |Anemone Nudibranch (Janolus carinate)

Lion Nudibranch (Melibe leonina) sifting plankton with extended oral hood.
Lion Nudibranch (Melibe leonina) sifting plankton with extended oral hood. filtering catching strange bizarre unusual sieve sifting Molluscs |Lion Nudibranch (Melibe leonina)

Red-gilled Nudibranch (Nembrotha rutilans) foraging among ascidians and sponges.
Red-gilled Nudibranch (Nembrotha rutilans) foraging among ascidians and sponges.Nudibranchia single one alone lonely isolated individual colour color colourful colorful vibrant vibrent vibrint mollusc molluscs slug seaslug sea-slug camouflage camoflage camouflaged camoflaged hidden hiding hide cryptic nudibranchs vertical |Red-gilled Nudibranch (Nembrotha rutilans)

Kubaryana's Nudibranch (Nembrotha kubaryana) or Dusky Nudibranch (Nembrotha nigerrima)
Kubaryana's Nudibranch (Nembrotha kubaryana) or dusky Nudibranch (Nembrotha nigerrima) Nudibranchia black single one alone lonely isolated individual green red orange line lines lined stripe stripes striped patterns pattern band bands banded spots spotted dot dots dotted spot speckled specks toxic toxicity poison poisonous danger dangerous kill killer death poisoning killing alert alerted alarm alarmed curious curiousity curios curiosity look looking inspect inspecting gaze gazing inquisitive inquiring enquiring interested questioning nosy prying search searching |Kubaryana's Nudibranch (Nembrotha kubaryana)

Black-margined Nudibranch (Glossodoris atromarginata)
Black-margined Nudibranch (Glossodoris atromarginata) Chromodorididae seaslug seaslugs sea-slug sea-slugs Opisthobranchia Nudibranchia colour color colourful colorful vibrant vibrent vibrint yellow gold golden lemon flavus, flava, flavum black line margin edge search searching searched seek seeking forage foraging sense senses smell smelling scent detect detecting find finding |Black-margined Nudibranch (Glossodoris atromarginata)

Orange Nudibranch (Ceratosoma sp.)
Orange Nudibranch (Ceratosoma sp.) colourful colorful red orange frills Molluscs |Orange Nudibranch (Ceratosoma sp.)

Lemon Nudibranch (Notodoris minor) feeding on sponge.
Lemon Nudibranch (Notodoris minor) feeding on sponge. single one alone lonely isolated individual colour color colourful colorful vibrant vibrent vibrint eat eating eater feed feeding feeder consume consuming devour devouring Molluscs |Lemon Nudibranch (Notodoris minor)

Lemon Nudibranch (Notodoris minor) laying eggs.
Lemon Nudibranch (Notodoris minor) laying eggs.single one alone lonely isolated individual colour color colourful colorful vibrant vibrent vibrint sex reproduction mate mating maternal copulate copulation Molluscs |Lemon Nudibranch (Notodoris minor)

Spanish Dancer Nudibranch (Hexabranchus sanguineus) laying eggs.
Spanish Dancer Nudibranch (Hexabranchus sanguineus) laying eggs. colour color colourful yellow red golden gold pink frills frilly tassles crawl crawling slide curled curl curly sex reproduction reproduce young care protect Molluscs |Spanish Dancer Nudibranch (Hexabranchus sanguineus)

Variable Chelidonura (Chelidonura varians) Laying Eggs
Variable Chelidonura (Chelidonura varians) Laying Eggs single one alone lonely isolated individual mother motherhood mother-hood mothering maternal care caring parent parental parenting sex reproduction maternal line lines lined stripe stripes striped patterns pattern band bands banded blue cyan sand sandy sandflat seabed sea bed sea-bed seafloor sea-floor floor |Variable Chelidonura (Chelidonura varians)

Yellow Crimora Nudibranch (Crimora lutea) foraging over sponge growth on coral reef.
Yellow Crimora Nudibranch (Crimora lutea) foraging over sponge growth on coral reef. Nudibranchia single one alone lonely isolated individual colour color colourful colorful vibrant vibrent vibrint cyan blue yellow pink sessile vertical tropical |Yellow Crimora Nudibranch (Crimora lutea)

Painted Nudibranch (Hypselodoris infucata) foraging over coral reef growths.
Painted Nudibranch (Hypselodoris infucata) foraging over coral reef growths. Nudibranchia mollusc molluscs single one alone lonely isolated individual spots spotted dot dots dotted spot speckled specks colour color colourful colorful vibrant vibrent vibrint yellow red orange blue cyan search searching looking profile gill gills |Painted Nudibranch (Hypselodoris infucata)

Lined Nudibranch (Phyllidia varicosa)
Lined Nudibranch (Phyllidia varicosa) Phyllidiidae seaslug seaslugs sea-slug sea-slugs Opisthobranchia single one alone lonely isolated individual line lines lined stripe stripes striped patterns pattern band bands banded soft delicate fragile breakable vertical |Lined Nudibranch (Phyllidia varicosa)

Chromodoris Nudibranch (Chromodoris coi)Chromodorididae family.
Chromodoris Nudibranch (Chromodoris coi) pattern blotched droop Molluscs |Chromodoris Nudibranch (Chromodoris coi)

Funeral Nudibranch (Jorunna funebris) Kentrodorididae family.
Black-spotted Nudibranch (Jorunna funebris) spots spotted cream black frills Molluscs |Funeral Nudibranch (Jorunna funebris)

Sea Lemon Nudibranch (Anisdoris nobilis)
Sea Lemon Nudibranch (Anisdoris nobilis) yellow slide Molluscs |Sea Lemon Nudibranch (Anisdoris nobilis)

Opalescent Nudibranch (Hermissenda crassicornis)
Opalescent Nudibranch (Hermissenda crassicornis) nebulous gauze transparent frills frilly Molluscs |Opalescent Nudibranch (Hermissenda crassicornis)

Orange Peel Nudibranch (Tochuina tetraquetra)
Orange Peel Nudibranch (Tochuina tetraquetra) colour color colourful yellow golden gold orange frills frilly crawl crawling slide curled curl curly profile spots spot spotted white vertical Molluscs |Orange Peel Nudibranch (Tochuina tetraquetra)