Miljö: miljö / Klimatzon / djupintervall / distributionsområde
Ekologi
marina revassocierade. 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).
Storlek / Vikt / Ålder
Könsmognad: Lm ?  range ? - ? cm
Max length : 8.0 cm TL hane/ej könsbestämd; (Ref. 11482)
Kort beskrivning
Bestämningsnycklar | Morfologi | Morfometri
Taggstrålar i ryggfenan (totalt) : 4 - 6; Mjukstrålar i ryggfenan (totalt) : 9 - 13; Taggstrålar i analfenan: 0 - 1; Mjukstrålar i analfenan: 23 - 31; Ryggkotor: 37 - 41. Branchiostegal rays: 6 (Ref. 36497).
Body shape (shape guide): elongated.
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).
Livscykel och parningsbeteende
Könsmognad | Reproduktion | Lek | Ägg | Fekunditet | Larver
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 på IUCN:s rödlista (Ref. 130435: Version 2025-2 (Global))
Hot mot människor
Harmless
Mänskliga användningsområden
Verktyg
Särskilda rapporter
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Internet-källor
Uppskattningar baserade på modeller
Index för fylogenetisk mångfald (Ref. 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00603 (0.00258 - 0.01408), b=3.10 (2.92 - 3.28), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245). |
Trofisk nivå (Ref. 69278) |
3.0 ±0.3 se; based on size and trophs of closest relatives |
Resiliens (Ref. 120179) |
Hög, lägsta populationsfördubblingstid mindre än 15 månader (Preliminary K or Fecundity.). |
Sårbarhet i fisket (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |
Näringsämnen (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); |