Marine Life

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Knobbed Triton
Knobbed Triton

Charonia lampas

Murex / Charonia (Large Triton Snails)

Divers may spot this large, sculpted sea snail cruising slowly along rocky botto...

Seguenzae Triton
Seguenzae Triton

Charonia seguenzae

Murex / Charonia (Large Triton Snails)

Seguenzae Triton is a compact, patterned sea snail that divers may notice while...

Atlantic Triton
Atlantic Triton

Charonia variegata

Murex / Charonia (Large Triton Snails)

The Atlantic Triton is a striking predator with a thick, beautifully patterned s...

Pom-pom Crab
Pom-pom Crab

Lybia edmondsoni

Lybia

This tiny crab is a master of disguise, often seen perched near its preferred pa...

Bellybutton Nautilus
Bellybutton Nautilus

Nautilus macromphalus

Chambered Nautiluses

Divers may spot this nautilus as a slow, deliberate swimmer, often hovering near...

White-patch Nautilus
White-patch Nautilus

Nautilus stenomphalus

Chambered Nautiluses

The White-patch Nautilus is a rare treat for divers, typically encountered in de...

Elysia australis
Elysia australis

Elysia australis

Elysia

Divers may spot this small sea slug grazing on algae on rocky reefs and kelp hab...

Eastern Emerald Elysia
Eastern Emerald Elysia

Elysia chlorotica

Elysia

Divers may spot this small sea slug grazing on algae in shallow, rocky habitats,...

Lettuce Sea Slug
Lettuce Sea Slug

Elysia crispata

Elysia

This striking sea slug looks like a frilly leaf, with broad, ruffled edges that...

Yellow Elysia
Yellow Elysia

Elysia flava

Elysia

Divers often spot the Yellow Elysia as a small, bright yellow sea slug clinging...

Elysia maoria
Elysia maoria

Elysia maoria

Elysia

Elysia maoria is a leaf-shaped nudibranch that often appears as a small, algae-m...

Tri-banded Taco Slug
Tri-banded Taco Slug

Elysia marginata

Elysia

Divers often spot this small sea slug slowly gliding along algae-covered rocks,...

Halimeda Taco Slug
Halimeda Taco Slug

Elysia pusilla

Elysia

This tiny sea slug is often spotted grazing on Halimeda algae, where it can blen...

Spangled Taco Slug
Spangled Taco Slug

Elysia rubropunctata

Elysia

This tiny sea slug looks like a living leaf—broad and flat with a “taco” shape a...

Dappled Taco Slug
Dappled Taco Slug

Elysia rufescens

Elysia

The Dappled Taco Slug is a small, leaf-like nudibranch that clings to algae-cove...

Ruffled Elysia
Ruffled Elysia

Elysia subornata

Elysia

Divers may spot this small sea slug perched on algae-covered rocks, where it loo...

Furry Taco Slug
Furry Taco Slug

Elysia tomentosa

Elysia

Divers often spot this slug as a small, leaf-like “taco” with a fuzzy, fringed l...

Green Elysia
Green Elysia

Elysia viridis

Elysia

Divers often spot the Green Elysia as a small, leaf-like sea slug clinging to al...

Eyebrow Sap-sucker
Eyebrow Sap-sucker

Costasiella fridae

Costasiella

Divers often spot this tiny sea slug clinging to algae or living on the surfaces...

Costasiella nonatoi
Costasiella nonatoi

Costasiella nonatoi

Costasiella

Costasiella nonatoi is a diminutive sea slug that divers may see during careful...

Costasiella ocellifera
Costasiella ocellifera

Costasiella ocellifera

Costasiella

Divers may recognize this species by its eye-like markings or spots that can giv...

Costasiella usagi
Costasiella usagi

Costasiella usagi

Costasiella

Costasiella usagi is a diminutive nudibranch that can be surprisingly photogenic...