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Co's goniobranchus (Goniobranchus coi)

Photo of Co's goniobranchus (Goniobranchus coi)

Key facts

Scientific name
Goniobranchus coi
Common name
Co's goniobranchus
Category
Molluscs
Family
Chromodorididae
Genus
Goniobranchus
Size
4–8 cm
Depth
5–30 m
IUCN status
Least concern (LC)
Danger level
Harmless
Habitats
coral-reef
Behaviours
benthic, slow-mover
Ocean zones
Asian Pacific, Indian Ocean & Red Sea

Description

Goniobranchus coi reaches 8 cm. Indo-Pacific nudibranch (Chromodorididae) with central cream-white mantle with spectacular concentric multicolor purple, blue, orange, yellow wavy margins, orange gills, orange rhinophores. Unique pattern among Goniobranchus. Lives from 5 to 30 m on coral reefs of central and western Indo-Pacific. Feeds on sponges. Iconic trophy macro photo subject of nudi-spotting dives for its spectacularly colored margins.

Photo of Co's goniobranchus

Photo of Co's goniobranchus (Goniobranchus coi)Photo of Co's goniobranchus (Goniobranchus coi)

Frequently asked questions

How big is the Co's goniobranchus?
Co's goniobranchus (Goniobranchus coi) reaches 4–8 cm in length.
At what depth can you find the Co's goniobranchus?
Co's goniobranchus is found between 5–30 m deep.
Is the Co's goniobranchus dangerous to divers?
Danger level: Harmless.
What is the conservation status of the Co's goniobranchus?
IUCN status: Least concern (LC).
Where can you find the Co's goniobranchus?
Found in: Asian Pacific, Indian Ocean & Red Sea.

Other species in the genus Goniobranchus

  • Goniobranchus geometricus - Geometric goniobranchus
  • Goniobranchus reticulatus - Reticulated goniobranchus
  • Goniobranchus kuniei - Kunie's goniobranchus
  • Goniobranchus fidelis - Faithful goniobranchus
  • Goniobranchus leopardus - Leopard goniobranchus
  • Goniobranchus splendidus - Splendid goniobranchus

Other species in the family Chromodorididae

  • Chromodoris magnifica - Magnificent chromodoris
  • Hypselodoris picta - Painted hypselodoris
  • Felimida purpurea - Purple doris
  • Felimida luteorosea - Rose-and-gold doris
  • Risbecia tryoni - Tryon's risbecia
  • Chromodoris annae - Anne's chromodoris

Sources

  • Taxonomy: WoRMS (AphiaID 597329)
  • Photos: iNaturalist (CC BY-NC)
  • Distribution: GBIF (taxonKey 6519801)
  • Conservation: IUCN Red List
  • Encyclopedia: Wikipedia