Lutjanus semicinctus

Lutjanidae
Blackbanded Snapper, Blackbanded Seaperch, Half-banded Seaperch, Half-barred Snapper
  • Lutjanus semicinctus, Raja Ampat, Indonesia, Photo: Rick Stuart-Smith
    Lutjanus semicinctus, Raja Ampat, Indonesia, Photo: Rick Stuart-Smith
  • Lutjanus semicinctus, Naigani Is, Fiji, Photo: Andrew Green
    Lutjanus semicinctus, Naigani Is, Fiji, Photo: Andrew Green
Distribution
Tropical Indo-Pacific
Description
Olive/yellow back with seven black dagger-shaped bars, light belly, white ventral fin, and a yellow tailfin with large black spot at base. Lower, more elongate profile than most Lutjanus species (Snappers). Length to 35 cm.
Information
  • Max Size: 35 cm
  • Sea Temperature Range: 26.6-31.7°C
  • Depth: 10-36m
  • Habitat: Coral Reef
  • Habitat Generalisation Index: 2.4
    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: 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: Solitary (1 per transect)
    Abundance is calculated as the average number of individuals recorded per RLS transect, where present.
Edit by: Joe Shields
Report an Error
Further Information:

Please use this form only for a single type of error. If you see multiple errors on the page for this species, please report these in separate forms by clicking on this button again after submitting this form


Thank you for highlighting this error. We appreciate your assistance in maintaining high quality control standards

Copyright Reef Life Survey 2019
Made by Forte Web Design
Forte Web Design support RLS
Supported by The Ian Potter Foundation