Adults occur singly or in small to large aggregations in passes and steep outer reef slopes . Oviparous, distinct pairing during breeding . Eggs are demersal and adhere to the substrate . Males guard and aerate the eggs . Diurnal species.
Dorsal spines (total): 12 - 13; Dorsal soft rays (total): 11 - 12; Anal spines: 2; Anal soft rays: 11 - 12. : fusiform / normal; Cross section: compressed.
Behavioural data for Weber's chromis is currently being reviewed.
Oviparous, distinct pairing during breeding . Eggs are demersal and adhere to the substrate . Males guard and aerate the eggs .
Marine; reef-associated; non-migratory; depth range 3 - 40 m . Tropical; 32°N - 23°S East Africa to the Line Islands, north to southern Japan, south to New Caledonia.
The following diseases are known to affect Weber's chromis.
Occurrence records from the Global Biodiversity Information Facility (GBIF) - 8 records indexed .
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