Lutjanus rivulatus

Lutjanidae
Blubberlip Snapper, Blubberlip Snapper, Blue-spotted Seaperch, Bluespotted Snapper, Maori Bream, Maori Seaperch, Maori Snapper, Multi-coloured Snapper, Scribbled Snapper, Speckled Snapper, Yellowfin Snapper
  • Lutjanus rivulatus, Adult, Bali, Indonesia, Photo: Ian Shaw
    Lutjanus rivulatus, Adult, Bali, Indonesia, Photo: Ian Shaw
  • Lutjanus rivulatus, Raja Ampat, Indonesia, Photo: Rick Stuart-Smith
    Lutjanus rivulatus, Raja Ampat, Indonesia, Photo: Rick Stuart-Smith
  • Lutjanus rivulatus, Raja Ampat, Indonesia, Photo: Rick Stuart-Smith
    Lutjanus rivulatus, Raja Ampat, Indonesia, Photo: Rick Stuart-Smith
Distribution
Tropical Indo-Pacific
Description
High body with yellow fins and tail, blue lines on face and fine blue spots on body. Dark bar over shoulder fading with age. Large individuals possibly confused with yellow-finned variation of the emperor Lethrinus erythracanthus (Orangespotted Emperor). Juveniles often with white body spot.
Information
  • Max Size: 80 cm
  • Sea Temperature Range: 25.6-31.4°C
  • Depth: 10-100m
  • 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
  • Threats: Exploitation
  • IUCN Threat Status: Not Evaluated
  • Occurrence: Infrequent (4% 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: Solitary (1 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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