WHATSTHATFISH
Octopus & squid

Poison Ocellate Octopus

Amphioctopus siamensis

Also known as: Mototi Octopus, Siamese Ocellate Octopus

LCLeast ConcernIUCN Red List, 2018
Adult
@greatwhite · Lady Musgrave Island, Australia · February 20121 / 2
01

Overview

Found singly, on shallow rubble and sand bottoms of bays and lagoons. Their colour can change rapidly to warn predators it is poisonous.

Octopus make their homes in holes in the reef or bury in the sand.
They can often be found by the tell tail debris outside the holes.
Octopus feed by grabbing their prey with their tentacles or by spreading their skirt (the webbing between their tentacles) over the reef and hoovering up underneath.
They have a beak for biting their prey, the bite quickly paralyses their prey.
Some of the smaller Octopus are venomous to humans.

02

How to identify

Tap any trait to see other fish that share it.

03

Habitat & where to find it

  • Range · Indo-West Pacific
  • Country only · 2
LIVES IN

Found singly, on shallow rubble and sand bottoms of bays and lagoons.

04

Adult photos 2

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Discussion

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    ALL STAGES
    FOR THE MARINE-BIOLOGY CURIOUS

    Deep dive

    Taxonomy

    1. kingdomAnimalia
    2. phylumMollusca
    3. classCephalopoda
    4. orderOctopoda
    5. familyOctopodidae
    6. genusAmphioctopus
    7. speciesAmphioctopus siamensis (Nateewathana & M. Norman, 1999)

    SourcesWoRMS

    06

    More in the family

    Octopuses (Octopodidae)