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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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Basking SharkEndangered

Basking Shark

Cetorhinus maximus

Green TurtleEndangered

Green Turtle

Chelonia mydas

Sperm WhaleVulnerable

Sperm Whale

Physeter macrocephalus

Coconut CrabVulnerable

Coconut Crab

Birgus latro

Reef Manta RayVulnerable

Reef Manta Ray

Mobula alfredi

SpurdogVulnerable

Spurdog

Squalus acanthias

Lemon SharkVulnerable

Lemon Shark

Negaprion brevirostris

Silky SharkVulnerable

Silky Shark

Carcharhinus falciformis

Olive RidleyVulnerable

Olive Ridley

Lepidochelys olivacea

Leatherback Sea TurtleVulnerable

Leatherback Sea Turtle

Dermochelys coriacea

Bristle-thighed CurlewVulnerable

Bristle-thighed Curlew

Numenius tahitiensis

Hump CoralNear Threatened

Hump Coral

Porites lobata

Page 2 of 11
Fish in Guam4 species
DivingApra Harbor (Guam)