Florent's Guide To The

Tropical Pacific Reefs

Day Octopus
Octopus cyanea
Day Octopus
Category: Octopuses
Scientific Name: Octopus cyanea
Size: 1 to 3 ft. (30 to 90 cm)  
Depth: 5-150 ft. (2-45 m)
Distribution: Indo-Pacific, Hawaii
Mollusca (Phylum)
└Cephalopoda (Class)
 └Octopoda (Order)
  └Octopodidae (Family)
   └Octopus (Genus)

Cephalopods
Octopuses

Day Octopus

Octopus sp. 1

Mimic Octopus

Wunderpus Octopus

Mosaic Octopus

White-V Octopus

Coconut Octopus

Poison Ocellate Octopus

Greater Blue-Ringed Octopus

Blue-Ringed Octopus



All Photographs
© 2025 Florent Charpin