WHATSTHATFISH
Worms

Turbellaria Flatworm

Pseudobiceros gratus

Also known as: Black-and-White Flatworm, Funeral Flatworm, Pleasing Flatworm, Polyclad Flatworm, Polyclad Worm, Pyjama Flatworm

Adult
@fishx6 · Wakatobi Dive Resort, Indonesia · August 20051 / 2
01

Overview

Found singly or in pairs, amongst rubble and sandy areas, of coral and rocky reefs.

Flatworms can move fast along the bottom by rapidly beating tiny hairs which act like millions of feet to propel them along in an undulating manner.
Many flatworms are confused with seaslugs and visa versa.

02

How to identify

COLOURS
Pattern
stripes
Body shape
flatfrilly edge
Behaviour
pairssolitary

Tap any trait to see other fish that share it.

03

Habitat & where to find it

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

Found singly or in pairs, amongst rubble and sandy areas, of coral and rocky reefs.

04

Adult photos 2

05

Discussion

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    ALL STAGES
    FOR THE MARINE-BIOLOGY CURIOUS

    Deep dive

    Taxonomy

    1. kingdomAnimalia
    2. phylumPlatyhelminthes
    3. orderPolycladida
    4. familyPseudocerotidae
    5. genusPseudobiceros
    6. speciesPseudobiceros gratus (Kato, 1937)

    SourcesWoRMS

    06

    More in the family

    Flatworms (Pseudocerotidae)