Marine Life

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Carpet Shark
Carpet Shark

Orectolobus maculatus

Wobbegong Sharks

With its mottled, carpet-like pattern, this shark blends beautifully into reef a...

Blue Nurse Shark
Blue Nurse Shark

Carcharias taurus

A sturdy, slow-moving shark that often cruises close to the bottom or settles in...

Reef Stingray
Reef Stingray

Taeniura lymma

Taeniura

Reef stingrays are commonly seen along sandy patches and near reef edges, where...

Marbled Electric Ray
Marbled Electric Ray

Torpedo marmorata

Torpedo

Divers may spot this ray cruising close to the seafloor, its mottled “marbled” p...

Central American Spinner
Central American Spinner

Stenella longirostris

Stenella

This dolphin is famous for energetic surface behavior, but divers can still catc...

Bunch Whale
Bunch Whale

Megaptera novaeangliae

Megaptera

Humpbacks are gentle giants, and divers sometimes encounter them during seasonal...

Dugong
Dugong

Dugong dugon

Dugong

Dugongs are often seen grazing in seagrass meadows, where divers can watch them...

Chocolate Whale
Chocolate Whale

Physeter macrocephalus

Physeter

The “Chocolate Whale” is a deep-diving giant, and underwater sightings are rare...

Grampus
Grampus

Orcinus orca

Orcinus

Orcas are powerful, intelligent dolphins that can appear offshore or near coasts...

Banded Coral Shrimp
Banded Coral Shrimp

Stenopus hispidus

Cleaner Shrimps

This striking shrimp is easy to recognize by its bold banding and long, waving a...

Pacific Cleaner Shrimp
Pacific Cleaner Shrimp

Lysmata amboinensis

Lysmata

Cleaner shrimp set up shop on reefs and become well-known to fish that line up f...

Squat Anemone Shrimp
Squat Anemone Shrimp

Thor amboinensis

Thor

Squat anemone shrimp are small but charismatic, often living in close associatio...

Coral Crayfish
Coral Crayfish

Panulirus ornatus

Panulirus

Coral crayfish are bold, antennaed crustaceans that often shelter in reef crevic...

Marine Crayfish
Marine Crayfish

Panulirus versicolor

Panulirus

Marine crayfish are commonly seen near rocky bottoms and reef edges, where they...

Spotted Hermit Crab
Spotted Hermit Crab

Dardanus megistos

Dardanus

Spotted hermit crabs are recognizable by their patterned bodies and the way they...

Dotted Anemone Crab
Dotted Anemone Crab

Neopetrolisthes maculatus

Neopetrolisthes

Small and quick, this crab often hides among the tentacles of anemones, where it...

Azure Sea Star
Azure Sea Star

Linckia laevigata

Linckia

With its striking blue “star” arms, the Azure Sea Star is a common sight on reef...

Fromia indica
Fromia indica

Fromia indica

Fromia

Divers may recognize this sea star by its elegant, star-shaped form and understa...

Crown-of-thorns
Crown-of-thorns

Acanthaster planci

Acanthaster

This dramatic sea star is famous for its many sharp-looking spines, which can ma...

Protoreaster nodosus
Protoreaster nodosus

Protoreaster nodosus

Protoreaster

This sea star has a bold, bumpy texture and a sturdy look that makes it stand ou...

Cushion Star
Cushion Star

Culcita novaeguineae

Culcita

Divers often spot this cushion star resting low on the seafloor, looking like a...

Diadema setosum
Diadema setosum

Diadema setosum

Diadema

With long, needle-like spines, this urchin can form striking clusters that look...

Rock-boring Urchin
Rock-boring Urchin

Echinometra mathaei

Echinometra

This urchin is famous for living in small holes it helps create in rocky substra...

Bischofsmützenseeigel
Bischofsmützenseeigel

Tripneustes gratilla

Tripneustes

Often encountered on reef slopes and seagrass edges, this sea urchin can appear...