Environment: milieu / climate zone / depth range / distribution range
Ecologie
marien rifbewoner. Tropical; 24°N - 5°N
Eastern Central Pacific: Baja California, Mexico and the Revillagigedo Island to Puerto Utria, Colombia, including the Gulf of California (Ref. 36497).
Grootte / Gewicht / Leeftijd
Maturity: Lm ?  range ? - ? cm
Max length : 8.0 cm TL mannelijk / geslacht onbekend; (Ref. 11482)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Dorsale stekels (totaal) : 4 - 6; Dorsale zachte stralen (totaal) : 9 - 13; Anale stekels: 0 - 1; Anale zachte stralen: 23 - 31; Wervels: 37 - 41. Branchiostegal rays: 6 (Ref. 36497).
Forms small schools in shallow bays and near coastal reefs (Ref. 9273). Oviparous, with planktonic larvae (Ref. 36497). Eggs are presumably attached to spawning substrate via adhesive filaments (Ref. 36497).
Levenscyclus en paargedrag
Maturities | Voortplanting | Spawnings | Egg(s) | Fecundities | Larven
Lavenberg, R.J. and M. Chernoff, 1995. Atherinidae. Pejerreyes. p. 889-901. In W. Fischer, F. Krupp, W. Schneider, C. Sommer, K.E. Carpenter and V. Niem (eds.) Guia FAO para Identification de Especies para lo Fines de la Pesca. Pacifico Centro-Oriental. 3 Vols. FAO, Rome. (Ref. 9273)
Status op de Rode Lijst van het IUCN (Ref. 130435)
Gevaar voor de mens
Harmless
Gebruik door de mens
Tools
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Estimates based on models
Preferred temperature (Ref.
123201): 24 - 28.6, mean 27.6 °C (based on 26 cells).
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00513 (0.00229 - 0.01150), b=3.08 (2.89 - 3.27), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trofisch niveau (Ref.
69278): 3.0 ±0.3 se; based on size and trophs of closest relatives
Weerstandsvermogen (Ref.
120179): Hoog, minimale populatieverdubbelingstijd minder dan 15 maanden (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
Nutrients (Ref.
124155): Calcium = 206 [113, 455] mg/100g; Iron = 1.33 [0.68, 2.31] mg/100g; Protein = 18.7 [16.3, 21.4] %; Omega3 = 0.125 [0.048, 0.355] g/100g; Selenium = 26.3 [12.1, 69.4] μg/100g; VitaminA = 138 [43, 445] μg/100g; Zinc = 2.37 [1.49, 3.58] mg/100g (wet weight);