Environment: milieu / climate zone / depth range / distribution range
Ecologia
marino demersale; distribuzione batimetrica ? - 70 m (Ref. 126840). Tropical
Western Atlantic: known only from Brazil.
Size / Peso / Age
Maturity: Lm ?  range ? - ? cm
Max length : 7.5 cm SL maschio/sesso non determinato; (Ref. 7247)
Spine dorsali (totale): 12; Raggi dorsali molli (totale): 15-16; Spine anali 2; Raggi anali molli: 14 - 15
Adults inhabit shallow rocky reefs and associated with colonies of Millepora alcicornis (Floeter 1998, pers. comm.). Feed mainly on benthic algae and aggressively territorial (Floeter 1998, pers. comm.). 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
Maturità | Riproduzione | Deposizione | Uova | Fecundity | Larve
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 Red List Status (Ref. 126983)
Threat to humans
Harmless
Human uses
Acquario: Commerciale
Informazioni ulteriori
BibliografiaAcquacolturaProfilo di acquacolturaVarietàGeneticaFrequenze allelicheEreditarietàMalattieElaborazioneNutrientsMass conversion
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01259 (0.00499 - 0.03175), b=3.04 (2.83 - 3.25), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 2.0 ±0.00 se; based on food items.
Resilienza (Ref.
120179): Alto, tempo minimo di raddoppiamento della popolazione meno di 15 mesi (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
Nutrients (Ref.
124155): Calcium = 409 [262, 985] mg/100g ; Iron = 1.8 [1.1, 3.2] mg/100g ; Protein = 17.5 [16.5, 18.4] % ; Omega3 = 0.224 [0.121, 0.409] g/100g ; Selenium = 32.2 [16.3, 68.2] μg/100g ; VitaminA = 37.4 [11.4, 121.0] μg/100g ; Zinc = 2.77 [1.88, 4.05] mg/100g (wet weight);