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Mugiliformes (Mullets) >
Mugilidae (Mullets)
Etymology: Mugil: Latin, mugil, -ilis = grey mullet (Ref. 45335); margaritae: Named for Isla Margarita, Venezuela; its type locality.
Eponymy: This is a toponym referring to the type locality; Isla Margarita, Venezuela. (Ref. 128868), visit book page.
Miljö: miljö / Klimatzon / djupintervall / distributionsområde
Ekologi
marina pelagic-neritic. Tropical
Utbredning
Territorier | FAO områden | Ekosystem | Förekomster | Prickkarta | Utplanteringar | Faunafri
Caribbean: Venezuela.
Storlek / Vikt / Ålder
Könsmognad: Lm ?  range ? - ? cm
Max length : 26.5 cm SL hane/ej könsbestämd; (Ref. 99819)
Kort beskrivning
Bestämningsnycklar | Morfologi | Morfometri
Taggstrålar i analfenan: 3; Mjukstrålar i analfenan: 9. This species is distinguished from M. liza, M. curvidens, M. trichodon in having 3 spines
and 9 branched anal fin rays in adults or 2 spines, 1 unbranched and 9 branched anal fin rays in juveniles (vs. 3 spines and 8 branched anal fin rays in adults or 2 spines, 1 unbranched and 8 branched anal fin rays in juveniles); it differs from M. incilis in having the dorsal-fin origin midway between the snout tip and the caudal-fin base (vs. dorsal-fin origin much closer to the snout tip than to the caudal-fin base) and with 17-18 longitudinal scale rows around the caudal peduncle (vs. 20-23); differs from M. brevirostris, M. curema, M. rubrioculus in having 40-44 oblique scale rows from the dorsal limit of the pectoral-fin base to the caudal-fin base (vs. 35-39 oblique scale rows from the origin of the pectoral-fin limit to the caudal-fin base) and 13-15, usually 14, longitudinal scale rows from the dorsal-fin origin to the pelvic-fin origin (vs. 12-13, usually 13 oblique scale rows from the limit of the pectoral-fin base to the caudal-fin base) (Ref. 99819).
Body shape (shape guide): fusiform / normal; Cross section: compressed.
Livscykel och parningsbeteende
Könsmognad | Reproduktion | Lek | Ägg | Fekunditet | Larver
Menezes, N,A,, M. Nirchio, C. De Oliveira and R. Siccharamirez, 2015. Taxonomic review of the species of Mugil (Teleostei: Perciformes: Mugilidae) from the Atlantic South Caribbean and South America, with integration of morphological, cytogenetic and molecular data. Zootaxa 3918(1):1-38. (Ref. 99819)
Status på IUCN:s rödlista (Ref. 130435: Version 2025-2 (Global))
Hot mot människor
Harmless
Mänskliga användningsområden
Verktyg
Särskilda rapporter
Ladda ner XML
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=0.01148 (0.00526 - 0.02507), b=2.95 (2.78 - 3.12), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245). |
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0 |
Resiliens (Ref. 120179) |
Mellan, lägsta populationsfördubblingstid 1,4-4,4 år (Preliminary K or Fecundity.). |
Sårbarhet i fisket (Ref. 59153) |
Low to moderate vulnerability (34 of 100). 🛈 |