Florent's Guide To The

Tropical Reefs

Giant Sea Cucumber
Thelenota anax
Giant Sea Cucumber
Also known as: Amber Fish
Category: Sea Cucumbers
Scientific Name: Thelenota anax
Size: 20 to 40 in. (50 to 100 cm)  
Depth: 10-120 ft. (3-37 m)
Distribution: Indo-West Pacific, Australia
Echinodermata (Phylum)
└Echinozoa (Subphylum)
 └Holothuroidea (Class)
  └Actinopoda (Subclass)
   └Synallactida (Order)
    └Stichopodidae (Family)
     └Thelenota (Genus)
      └T. anax (Species)

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© 2026 Florent Charpin