Diagnostic Description
provided by Fishbase
Description: Overall dark brown, forehead remnant markings neon-blue, dorsal-fin posterior with ocellus, caudal fin yellow. Body depth 1.8-2.1 in SL (Ref. 90102).
Life Cycle
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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).
Morphology
provided by Fishbase
Dorsal spines (total): 13; Dorsal soft rays (total): 13 - 14; Analspines: 2; Analsoft rays: 13 - 14
Trophic Strategy
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Occurs solitarily or in small groups in lagoons, harbors, coastal reefs and outer reef slopes, frequently among branching alcyonarians. Also found in mangrove creeks (sometimes in freshwater), brackish lagoons and shallow reefs exposed to freshwater runoff. Feeds primarily on benthic algae. Diurnal species (Ref. 113699).
- Recorder
- Drina Sta. Iglesia
Biology
provided by Fishbase
Adults occur solitarily or in small groups in lagoons, harbors, coastal reefs and outer reef slopes, frequently among branching alcyonarians. Also found in mangrove creeks (sometimes in freshwater), brackish lagoons and shallow reefs exposed to freshwater runoff; found well upstream in pure freshwater (Ref. 48636). Feed primarily on benthic algae. 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). Diurnal species (Ref. 113699).
