Chromis abadhah
Chromis abadhah Rocha, Pinheiro, Najeeb, Rocha & Shepherd, 2024
Perpetual Chromis
photo by Rocha, L.A.

Family:  Pomacentridae (Damselfishes), subfamily: Chrominae
Max. size:  6.87 cm SL (male/unsexed)
Environment:  reef-associated; marine; depth range 80 - 120 m
Distribution:  Western Indian Ocean: Maldives.
Diagnosis:  Dorsal spines (total): 13-13; Dorsal soft rays (total): 12-13; Anal spines: 2-2; Anal soft rays: 11-12. This species is distinguished from its congeners by the following set of characters: D XIII,12-13; A II,11-12; pectoral-fin rays 17-18; tubed lateral-line scales 17; gill rakers 7 + 17-18 = 24-25. Colouration: body pearly white; a large black marking covering anterior two-thirds of anal fin; small black spot on upper edge of pectoral-fin base; without markings on caudal peduncle (Ref. 132422).
Biology:  Collected on a steep slope at 101-118 m, other individuals observed elsewhere at 80-120 m depth. Habitat complexity was medium to high, small crevices and caves, but of low relief, with an apparently high diversity of encrusting sponges (Ref. 132422).
IUCN Red List Status: Not Evaluated (N.E.) Ref. (130435)
Threat to humans:  harmless


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