Chromis atripes Fowler & Bean, 1928
Dark-fin chromis
Chromis atripes
photo by Randall, J.E.

 Family:  Pomacentridae (Damselfishes), subfamily: Pomacentrinae
 Max. size:  9 cm TL (male/unsexed)
 Environment:  reef-associated; depth range 2 - 40 m, non-migratory
 Distribution:  Western Pacific: Christmas Island and the northwest shelf reefs of Australia in the eastern Indian Ocean to Kiribati, north to southern Japan. Recently reported from Tonga (Ref. 53797).
 Diagnosis:  Dorsal spines (total): 12-12; Dorsal soft rays (total): 12-12; Anal spines: 2-2; Anal soft rays: 12-12. Body orangish brown with faint light bluish to lavender iridescence on lower head and thorax; darkly-edged orbit; iris yellowish with a blackish blotch dorsally and ventrally. Eyes large. Preopercular margin smooth. Blackish spot on dorsal and anal fins confined at rear base; upper and lower edges of caudal peduncle and fin blackish; wedge-shaped black spot on pectoral base. With prominent pores of lateralis system on head (Ref. 2693). Body depth 1.7-2.0 in SL (Ref. 90102).
 Biology:  Adults inhabit coral rich areas of outer reef passes and slopes. They occur singly or in small groups near the bottom (Ref. 7247). Oviparous, distinct pairing during breeding (Ref. 205). Eggs are demersal and adhere to the substrate (Ref. 205). Males guard and aerate the eggs (Ref. 205).
 IUCN Red List Status: Not Evaluated  (Ref. 96402)
 Threat to humans:  harmless
 Country info:  Recorded from Bongo Island and Paril-Sangay Protected Seascape, Moro Gulf, Davao Gulf, Malalag Bay and Sarangani Bay (Ref. 106380), Calatagan and Nasugbu, Batangas (Ref. 107853) and TaƱon Strait (Ref. 107276). Type locality (Ref. 48636). Museum: Mindoro, USNM 89952 (holotype). Also Ref. 48613, 53416.

 Entered by: Capuli, Estelita Emily - 07.02.92
 Modified by: Luna, Susan M. - 18.07.11
 Checked by: Sa-a, Pascualita - 09.08.94

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