Labroides bicolor

Labridae
Two-colour Cleaner Wrasse, Bicolor Cleanerfish, Bicolour Cleaner Wrasse, Yellow Diesel Wrasse
  • Labroides bicolor, NSW, Australia, Photo: Rick Stuart-Smith
    Labroides bicolor, NSW, Australia, Photo: Rick Stuart-Smith
  • Labroides bicolor, Photo: Rick Stuart-Smith
    Labroides bicolor, Photo: Rick Stuart-Smith
  • Labroides bicolor, Juvenile, QLD, Australia, Photo: Rick Stuart-Smith
    Labroides bicolor, Juvenile, QLD, Australia, Photo: Rick Stuart-Smith
  • Labroides bicolor, Tanzania, Photo: Rick Stuart-Smith
    Labroides bicolor, Tanzania, Photo: Rick Stuart-Smith
  • Labroides bicolor, Juvenile, NSW, Australia, Photo: Ian Shaw
    Labroides bicolor, Juvenile, NSW, Australia, Photo: Ian Shaw
Distribution
Tropical Indo-Pacific
Description
Elongate wrasse with pointed snout, dark front half of body, and white to pale yellow rear. Juveniles white or pale yellow with black stripe from snout through eye which terminates two thirds of the way along body. Like other cleaner wrasses, sets up station where larger fishes queue for parasite removal.
Information
  • Max Size: 15 cm
  • Sea Temperature Range: 19.1-31.2°C
  • Depth: 2-40m
  • Habitat: Coral Reef
  • Habitat Generalisation Index: 19.8
    Also referred to as the SGI (Species generalisation index), this describes the habitat niche breadth of the species. Species with values less than 15 are found in a relatively narrow range of reef habitat types (specialists), while those over 25 may be found on most hard substrates within their range (generalists). Learn more here
Rarity
  • IUCN Threat Status: Least Concern
  • Occurrence: Common (35% of sites)
    Occurrence describes how often the species is found on surveys within its distribution. It is calculated as the % of reef sites surveyed by RLS divers across all the ecoregions in which the species has been observed
  • Abundance: Few (2 per transect)
    Abundance is calculated as the average number of individuals recorded per RLS transect, where present.
Edit by: Joe Shields
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