Chromis ternatensis

Pomacentridae
Swallowtail Puller, Golden Chromis, Ternate Chromis
  • Chromis ternatensis, Adult. Photo: Rick Stuart-Smith
    Chromis ternatensis, Adult. Photo: Rick Stuart-Smith
  • Chromis ternatensis, Adult, Bali, Indonesia, Photo: Ian Shaw
    Chromis ternatensis, Adult, Bali, Indonesia, Photo: Ian Shaw
  • Chromis ternatensis, Juvenile, Aceh, Indonesia, Photo: Ian Shaw
    Chromis ternatensis, Juvenile, Aceh, Indonesia, Photo: Ian Shaw
Distribution
Tropical Indo-Pacific
Description
Grey/brown oval shaped body with no distinctive markings, other than scissor-tail with black margins and black bar on eye. Occurs in large schools above staghorn coral.
Information
  • Max Size: 10 cm
  • Sea Temperature Range: 23.1-31.3°C
  • Depth: 1-36m
  • Habitat: Coral Reef
  • Habitat Generalisation Index: 6.7
    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: Not Evaluated
  • Occurrence: Common (33% 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: Large aggregations (175 per transect)
    Abundance is calculated as the average number of individuals recorded per RLS transect, where present.
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