Teleostei (teleosts) >
Kurtiformes (Nurseryfishes, cardinalfishes.) >
Apogonidae (Cardinalfishes) > Apogoninae
More on author: Smith.
Environment: milieu / climate zone / depth range / distribution range
Ecology
Marine; reef-associated; depth range 1 - 15 m (Ref. 11890). Tropical; 25°N - 27°S, 32°E - 168°W
Indo-West Pacific: East Africa to Samoa, north to the Yaeyamas, south to the Great Barrier Reef.
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 5.5 cm TL male/unsexed; (Ref. 9710); common length : 4.3 cm SL male/unsexed; (Ref. 37816)
Dorsal spines (total): 7; Dorsal soft rays (total): 9; Anal spines: 2; Anal soft rays: 9 - 10. Semi-transparent to whitish, silvery on sides; blue spots may be present on operculum and behind pectoral fins; black spot at base of caudal fin (Ref. 2334).
Body shape (shape guide): short and / or deep; Cross section: compressed.
Occurs in sheltered lagoons and bays, above branching corals and among reef crevices. Forms large schools, often with other species (Ref. 1602, 2334, 37816). Nocturnal (Ref. 7300).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Mouthbrooders (Ref. 240). Distinct pairing during courtship and spawning (Ref. 205).
Myers, R.F., 1991. Micronesian reef fishes. Second Ed. Coral Graphics, Barrigada, Guam. 298 p. (Ref. 1602)
IUCN Red List Status (Ref. 130435: Version 2025-2)
Threat to humans
Harmless
Human uses
Fisheries: commercial; aquarium: public aquariums
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