Plectorhinchus gibbosus

Haemulidae
Brown Sweetlips, Black Sweetlip, Brown Blubber-lips, Brown Sweetlips, Dusky Sweetlips, Gibbous Sweetlips, Gibbous Thicklip, Harry Hotlips
  • Plectorhinchus gibbosus, NSW, Australia, Photo: Ian Shaw
    Plectorhinchus gibbosus, NSW, Australia, Photo: Ian Shaw
  • Plectorhinchus gibbosus, Great Keppel Is, QLD, Photo: Andrew Green
    Plectorhinchus gibbosus, Great Keppel Is, QLD, Photo: Andrew Green
  • Plectorhinchus gibbosus, Great Barrier Reef, Cairns, QLD, Photo: Andrew Green
    Plectorhinchus gibbosus, Great Barrier Reef, Cairns, QLD, Photo: Andrew Green
  • Plectorhinchus gibbosus, QLD, Australia, Photo: Graham Edgar
    Plectorhinchus gibbosus, QLD, Australia, Photo: Graham Edgar
  • Plectorhinchus gibbosus, WA, Australia, Photo: Yanir Seroussi
    Plectorhinchus gibbosus, WA, Australia, Photo: Yanir Seroussi
Distribution
Tropical Indo-Pacific
Description
Stocky silver-grey body, dark face, large rubbery lips, dark crease on cheek at start of gill cover which also has a black margin, and dark rear fins. Juveniles mimic dead leaves by drifting on their sides.
Information
  • Max Size: 75 cm
  • Sea Temperature Range: 20.1-32.0°C
  • Depth: 5-25m
  • Habitat: Coral Reef, Seagrass, Soft sediment
  • Habitat Generalisation Index: 4.6
    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: Infrequent (5% 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: RD Stuart-Smith, GJ Edgar, AJ Green, IV Shaw. 2015. Tropical Marine Fishes of Australia. Reed New Holland
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