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Gerres cinereus (Walbaum, 1792)

Yellow fin mojarra
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Image of Gerres cinereus (Yellow fin mojarra)
Gerres cinereus
Picture by Patzner, R.

Klassifizierung / Names Namen | Synonyme | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

Actinopterygii (Strahlenflosser) > Perciformes (Perch-likes) > Gerreidae (Mojarras)
Etymology: Gerres: Latin, gerres = a kind of anchovies; cited by Plinius.  More on author: Walbaum.

Environment: milieu / climate zone / depth range / distribution range Ökologie

; seewasser; swasser; brackwasser riff-verbunden; amphidrom (Ref. 51243); tiefenbereich 1 - 15 m (Ref. 9710).   Subtropical; 33°N - 23°S, 98°W - 34°W

Verbreitung Länder | FAO Gebiete | Ecosystems | Vorkommen | Point map | Einführungen | Faunafri

Western Atlantic: Bermuda and Florida, USA; Bahamas, northern Gulf of Mexico, around Caribbean, including Antilles and south American coast (Ref. 26938) to Rio de Janeiro, Brazil.

Length at first maturity / Size / Gewicht / Alter

Maturity: Lm 20.0, range 19 - ? cm
Max length : 41.0 cm TL Männchen/unbestimmt; (Ref. 7251); common length : 30.0 cm TL Männchen/unbestimmt; (Ref. 6077); max. veröff. Gewicht: 530.00 g (Ref. 40637)

Kurzbeschreibung Morphologie | Morphometrie

Afterflossenstacheln 3; Afterflossenweichstrahlen: 7. Silvery with about seven faint pinkish bars on side on body; pelvic fins yellow (Ref. 13442).

Biologie     Fachlexikon (Englisch) (z.B. epibenthic)

Inhabits shallow coastal waters in open sandy and surf areas, seagrass beds, near reefs, and mangrove channels (Ref. 7251). Enters brackish water, sometimes even fresh water (Ref. 3722). May occur in small aggregations (Ref. 3722). Feeds on benthic invertebrates such as worms, clams, crustaceans (Ref. 3722); also feeds on insects (Ref. 9303). Often seen feeding in sand patches among reefs by thrusting its mouth into the sediment and expelling sand from the gill openings (Ref. 13442). Easily approached (Ref. 9710). Marketed fresh but not highly esteemed; also processed into fishmeal (Ref. 3722).

Life cycle and mating behavior Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven

Hauptreferenz Upload your references | Referenzen | Koordinator : Woodland, David J. | Partner

Bussing, W.A., 1995. Gerreidae. Mojarras. p. 1114-1128. 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. 9303)

IUCN Rote Liste Status (Ref. 120744)

  nicht bedroht (LC) ; Date assessed: 01 March 2010

CITES (Ref. 115941)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

  Reports of ciguatera poisoning (Ref. 30911)





Nutzung durch Menschen

Fischereien: weniger kommerziell; Köder: occasionally
FAO(Publication : search) | FishSource | Sea Around Us

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Estimates of some properties based on models

Preferred temperature (Ref. 115969): 23.4 - 28.1, mean 27.3 (based on 792 cells).
Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01288 (0.00992 - 0.01674), b=3.05 (3.01 - 3.09), in cm Total Length, based on LWR estimates for this species (Ref. 93245).
Trophic Level (Ref. 69278):  3.5   ±0.2 se; Based on diet studies.
Widerstandsfähigkeit (Ref. 69278):  mittel, Verdopplung der Population dauert 1,4 - 4,4 Jahre. (K=0.60; tm=1.5).
Verwundbarkeit (Ref. 59153):  Low vulnerability (24 of 100) .
Preiskategorie (Ref. 80766):   Medium.