Neopomacentrus bankieri

Chinese Demoiselle
Neopomacentrus bankieri
Neopomacentrus bankieri, Great Keppel Is, QLD, Photo: Rick Stuart-Smith
Neopomacentrus bankieri
Neopomacentrus bankieri, juvenile, Great Keppel Is, QLD, Photo: Rick Stuart-Smith
Neopomacentrus bankieri
Neopomacentrus bankieri, adult, Hudson Is, Great Barrier Reef, QLD, Photo: Andrew Green
Neopomacentrus bankieri
Neopomacentrus bankieri, Great Keppel Is, QLD, Photo: Rick Stuart-Smith
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Neopomacentrus bankieri
Neopomacentrus bankieri
Neopomacentrus bankieri
Neopomacentrus bankieri

Distribution

Tropical Indo-Pacific


Description

Similar to N. azysron (Yellowtail Demoiselle), but lacks earspot, has smaller spot at pectoral fin base and lacks darker/blue scale edges over body. Sheltered, silty inshore reefs.


Information

Max Size: 8 cm

Sea Temperature Range: 20.2-31.1°C

Depth: 1-12m

Habitat Generalization Index: 12.64

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: Least Concern

Occurrence: Frequent (16.3% 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 (374 per transect)

Abundance is calculated as the average number of individuals recorded per RLS transect, where present.