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MapSpeciesParksDiving
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  3. Guam

Guam

Oceania

132

Documented species

0

Parks and reserves

5

Dive sites

Diving and snorkelling

Species documented in Guam

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Conservation

132 species found

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Based on what we already know about Guam.

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Second World War wreck

Apra Harbor (Guam)

A natural harbour with several wrecks sunk during the Second World War, including the Japanese ship Tokai Maru.

See dive site
Coral lagoon

Cocos Lagoon (Guam)

A shallow lagoon in southern Guam with easily reached reefs, ideal for beginners and families.

See dive site
Sinkhole/Cave

Guam (Blue Hole)

A vertical sinkhole connected to the sea by an underwater tunnel, one of Guam's most iconic dive sites.

See dive site
Wreck

Guam (Second World War wrecks)

An island with several Japanese and American Second World War wrecks reachable from the shore.

See dive site
Wreck (the only site spanning two wars)

SMS Cormoran (Guam)

A German auxiliary cruiser scuttled by her crew in 1917. Above her, and touching her hull, rests the Tokai Maru, a Japanese freighter sunk in 1943.

See dive site
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Greater Blue-ringed OctopusLeast Concern

Greater Blue-ringed Octopus

Hapalochlaena lunulata

Day OctopusLeast Concern

Day Octopus

Octopus cyanea

Great FrigatebirdLeast Concern

Great Frigatebird

Fregata minor

Painted FrogfishLeast Concern

Painted Frogfish

Antennarius pictus

Bryde's WhaleLeast Concern

Bryde's Whale

Balaenoptera edeni

Dorab Wolf HerringLeast Concern

Dorab Wolf Herring

Chirocentrus dorab

Cookiecutter SharkLeast Concern

Cookiecutter Shark

Isistius brasiliensis

Galapagos SharkLeast Concern

Galapagos Shark

Carcharhinus galapagensis

Brown NoddyLeast Concern

Brown Noddy

Anous stolidus

Blainville's Beaked WhaleLeast Concern

Blainville's Beaked Whale

Mesoplodon densirostris

Giant Carpet AnemoneNot Evaluated

Giant Carpet Anemone

Stichodactyla gigantea

Disc AnemoneNot Evaluated

Disc Anemone

Discosoma nummiforme

Page 6 of 11
Fish in Guam4 species
DivingApra Harbor (Guam)