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Ovalentaria/misc (Various families in series Ovalentaria) >
Pomacentridae (Damselfishes) > Chrominae
Etymology: Chromis: Greek, chromis = a fish, perhaps a perch (Ref. 45335).
More on author: Cuvier.
Environment: milieu / climate zone / depth range / distribution range
Ecologia
marinhas associadas(os) a recifes; não migratória; intervalo de profundidade 20 - 100 m (Ref. 7247). Tropical; 37°N - 7°N, 99°W - 59°W
Western Atlantic: Florida (USA), Bermuda, Bahamas, and the Caribbean Sea.
Tamanho / Peso / Idade
Maturity: Lm ? range ? - ? cm
Max length : 16.0 cm TL macho/indeterminado; (Ref. 7247)
Descrição suscinta
Chaves de identificação | Morfologia | Morfometria
Espinhos dorsais (total) : 13; Raios dorsais (total) : 11 - 12; Espinhos anais: 2; Raios anais : 11 - 12. Adults dark olive brown dorsally, abruptly white ventral to lower edge of eye and pectoral base; dorsal and caudal fins yellowish posteriorly; a black spot at upper base of pectoral fins; juveniles bright yellow to yellow-green on upper third, abruptly violet on side, shading to whitish ventrally; a bright blue line from front of snout to upper edge of eye (Ref. 13442).
Adults inhabit outer and seaward reefs. Feeds on plankton (Ref. 5521). Taken incidentally in traps and small-meshed beach nets (Ref. 5217). 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).
Ciclo de vida ou comportamento de acasalamento
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
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)
Status na Lista Vermelha da UICN (Ref. 130435: Version 2024-1)
Ameaça para os humanos
Harmless
Uso pelos humanos
Pescarias: espécies comerciais; Aquário: Espécies comerciais
Ferramentas
Relatórios especiais
Baixar XML
Fontes da internet
Estimates based on models
Preferred temperature (Ref.
123201): 20 - 27.5, mean 24.6 °C (based on 140 cells).
Índice de diversidade filogenética (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01259 (0.00571 - 0.02773), b=3.03 (2.84 - 3.22), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Nível Trófico (Ref.
69278): 3.4 ±0.45 se; based on food items.
Resiliência (Ref.
120179): Elevada, tempo mínimo de duplicação da população menor que 15 meses (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
Nutrients (Ref.
124155): Calcium = 77.9 [47.4, 125.6] mg/100g; Iron = 0.77 [0.50, 1.18] mg/100g; Protein = 18.7 [17.6, 19.6] %; Omega3 = 0.167 [0.110, 0.255] g/100g; Selenium = 28.7 [16.5, 51.3] μg/100g; VitaminA = 199 [75, 511] μg/100g; Zinc = 1.44 [1.02, 1.95] mg/100g (wet weight);
