Lethrinus atkinsoni

Pacific yellow-tail emperor | Atkinson's Emperor | Pacific Yellowtail Emperor | Sky Emperor | Tricky Snapper | Yellow Morwong | Yellowbrow Emperor
Lethrinus atkinsoni
Lethrinus atkinsoni, QLD, Australia, Photo: Rick Stuart-Smith
Lethrinus atkinsoni
Lethrinus atkinsoni, WA, Australia, Photo: Rick Stuart-Smith
Lethrinus atkinsoni
Lethrinus atkinsoni, QLD, Australia, Photo: Rick Stuart-Smith
Lethrinus atkinsoni
Lethrinus atkinsoni, Great Barrier Reef, Cairns, QLD, Photo: Andrew Green
Lethrinus atkinsoni
Lethrinus atkinsoni, WA, Australia, Photo: Rick Stuart-Smith
Lethrinus atkinsoni
Lethrinus atkinsoni, WA, Australia, Photo: Rick Stuart-Smith
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Lethrinus atkinsoni
Lethrinus atkinsoni
Lethrinus atkinsoni
Lethrinus atkinsoni
Lethrinus atkinsoni
Lethrinus atkinsoni

Distribution

Temperate Australasia, Temperate northern Pacific, Tropical Indo-Pacific


Description

High body with steeply sloping head, yellow tail, yellow mark above eye, sometimes with broad yellow stripe along body. Amount of yellow on tail base and continuing onto body otherwise variable.


Information

Max Size: 50 cm

Sea Temperature Range: 21.4-31.6°C

Depth: 2-30 m

Habitat Generalization Index: 11.21

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.


Conservation and Rarity

IUCN Status: Not Evaluated

Occurrence: Infrequent (7.7% 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