Dischistodus darwiniensis

Banded Damsel
Dischistodus darwiniensis
Dischistodus darwiniensis, Photo: Graham Edgar



White, with 5 black bars, yellow on back and two ocelli, one in the middle of back below dorsal fin, half in third band, and the second on tail base at the rear base of dorsal fin. Shy, generally in small reef holes near sand.


Max Size: 10 cm

Sea Temperature Range: 22.4-31.3°C

Depth: 0-15m

Habitat Generalization Index: N/A

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 (4.6% 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: Several (9 per transect)

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