Klassifizierung / Names
Namen | Synonyme | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa
Actinopterygii (Strahlenflosser) >
Perciformes (Perch-likes) >
Pomacentridae (Damselfishes) > Pomacentrinae
Etymology: Chromis: Greek, chromis = a fish, perhaps a perch (Ref. 45335). More on author: Günther.
Environment: milieu / climate zone / depth range / distribution range
Ökologie
; seewasser riff-verbunden; standorttreu; tiefenbereich 3 - 46 m (Ref. 7247). Subtropical; 28°S - 40°S
Southwest Pacific: southeastern Australia, Lord Howe Island, Norfolk Island, and northern New Zealand.
Size / Gewicht / Alter
Maturity: Lm ?  range ? - ? cm
Max length : 16.0 cm SL Männchen/unbestimmt; (Ref. 7247)
Rückenflossenstacheln (insgesamt): 13; Rückenflossenweichstrahlen (insgesamt): 13-14; Afterflossenstacheln 2; Afterflossenweichstrahlen: 12 - 13
Adults inhabit rocky reefs, occurring in small to large aggregations (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).
Life cycle and mating behavior
Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven
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).
Allen, G.R., 1991. Damselfishes of the world. Mergus Publishers, Melle, Germany. 271 p. (Ref. 7247)
IUCN Rote Liste Status (Ref. 123251)
CITES (Ref. 118484)
Not Evaluated
Bedrohung für Menschen
Harmless
Nutzung durch Menschen
Aquarium: Kommerziell
Mehr Information
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Estimates based on models
Preferred temperature (Ref.
115969): 16.3 - 22.8, mean 18.3 °C (based on 30 cells).
Phylogenetic diversity index (Ref.
82805): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01479 (0.00668 - 0.03273), b=2.99 (2.81 - 3.17), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 2.7 ±0.30 se; based on food items.
Widerstandsfähigkeit (Ref.
120179): mittel, Verdopplung der Population dauert 1,4 - 4,4 Jahre. (Preliminary K or Fecundity.).
Verwundbarkeit (Ref.
59153): Low to moderate vulnerability (33 of 100) .