Bryaninops amplus

Gobiidae
Large Whipgoby, Gorgonian Goby
  • Bryaninops amplus, Raja Ampat, Indonesia, Photo: Andrew Green
    Bryaninops amplus, Raja Ampat, Indonesia, Photo: Andrew Green
  • Bryaninops amplus, Great Barrier Reef, Cardwell, Qld, Photo: Andrew Green
    Bryaninops amplus, Great Barrier Reef, Cardwell, Qld, Photo: Andrew Green
  • Bryaninops amplus, Photo: Rick Stuart-Smith
    Bryaninops amplus, Photo: Rick Stuart-Smith
Distribution
Tropical Indo-Pacific
Description
Translucent with reddish-brown blotches on the side which tend to fuse, sometimes forming a stripe below the spine. Head broad. Live exclusively on or in close association with gorgonian seawhips.
Information
  • Max Size: 5 cm
  • Sea Temperature Range: 22.2-30.9°C
  • Depth: 1-30m
  • Habitat: Coral Reef
  • Habitat Generalisation Index: 0.7
    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 (3% 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: Several (6 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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