Florent's Guide To The

Tropical Pacific Reefs

Hawaiian Spiky Sea Cucumber
Stichopus aff. pseudohorrens
Hawaiian Spiky Sea Cucumber
Category: Sea Cucumbers
Scientific Name: Stichopus aff. pseudohorrens
Size: Up to 20 in. (50 cm)  
Depth: 50-150 ft. (15-45 m)
Distribution: Hawaii (Endemic)
Echinodermata (Phylum)
└Echinozoa (Subphylum)
 └Holothuroidea (Class)
  └Synallactida (Order)
   └Stichopodidae (Family)
    └Stichopus (Genus)

Echinoderms
Sea Cucumbers

Hawaiian Spiky Sea Cucumber

Greenfish Sea Cucumber

Curryfish Sea Cucumber

Dragonfish Sea Cucumber

Hawaiian Yellow-Tip Sea Cucumber

Brown Curryfish Sea Cucumber

Pineapple Sea Cucumber

Giant Sea Cucumber

Lion's Paw Sea Cucumbers

Euapta sp. 1

Spotted Worm Sea Cucumber

Lampert's Sea Cucumber

Synaptula sp. 1

Synaptula sp. 2

Yellow Sea Cucumber

Magnum Sea Cucumber

Neothyonidium sp. 1

Neothyonidium sp. 2

White-Rumped Sea Cucumber

Hairy Blackfish Sea Cucumber

Plump Sea Cucumber

Whitespotted Sea Cucumber

Leopard Sea Cucumber

Ocellated Sea Cucumber

Paradoxical Sea Cucumber

Black Sea Cucumber

Difficult Sea Cucumber

Pinkfish Sea Cucumber

White Teatfish

Elephant Trunkfish

Light-Spotted Sea Cucumber

Volcano Sea Cucumber

Teated Sea Cucumber

Graeffe's Sea Cucumber



All Photographs
© 2025 Florent Charpin