Scolopsis margaritifer

Nemipteridae
Pearly Monocle Bream
  • Scolopsis margaritifer, Raja Ampat, Indonesia, Photo: Rick Stuart-Smith
    Scolopsis margaritifer, Raja Ampat, Indonesia, Photo: Rick Stuart-Smith
  • Scolopsis margaritifer, Great Barrier Reef, Australia, Photo: Graham Edgar
    Scolopsis margaritifer, Great Barrier Reef, Australia, Photo: Graham Edgar
  • Scolopsis margaritifer, Juvenile, QLD, Australia, Photo: Rick Stuart-Smith
    Scolopsis margaritifer, Juvenile, QLD, Australia, Photo: Rick Stuart-Smith
  • Scolopsis margaritifer, Juvenile. Photo: Rick Stuart-Smith
    Scolopsis margaritifer, Juvenile. Photo: Rick Stuart-Smith
  • Scolopsis margaritifer, Raja Ampat, Indonesia, Photo: Rick Stuart-Smith
    Scolopsis margaritifer, Raja Ampat, Indonesia, Photo: Rick Stuart-Smith
  • Scolopsis margaritifer, Juvenile, QLD, Australia, Photo: Rick Stuart-Smith
    Scolopsis margaritifer, Juvenile, QLD, Australia, Photo: Rick Stuart-Smith
  • Scolopsis margaritifer, Intermediate. Raja Ampat, Indonesia, Photo: Andrew Green
    Scolopsis margaritifer, Intermediate. Raja Ampat, Indonesia, Photo: Andrew Green
Distribution
Tropical Indo-Pacific
Description
Yellow pectoral fin base and patch behind. Juveniles differ from those of S. affinis and S. monogramma by black spot on dorsal fin.
Information
  • Max Size: 28 cm
  • Sea Temperature Range: 23.5-31.2°C
  • Depth: 2-25 m
  • Habitat: Coral Reef
  • Habitat Generalisation Index: 10
    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: Frequent (19% 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 (3 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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