Classification / Names Populärnamn | synonymer | Catalog of Fishes(Släkte, Arter) | ITIS | CoL | WoRMS | Cloffa

> Pleuronectiformes (Flatfishes) > Cyclopsettidae (Sand whiffs)
Etymology: Etropus: Greek, etron, -on = lower abdomen + Greek, pous = feet.
More on authors: Jordan & Gilbert.

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

marina; brackvatten bottenlevande; havsvandrande (Ref. 51243); djupintervall 0 - 100 m (Ref. 115829), usually 0 - 30 m (Ref. 5217). Subtropical; 11°C - 31°C (Ref. 47167); 40°N - 34°S, 117°W - 34°W

Utbredning Länder | FAO områden | Ekosystem | Förekomster | Point map | Utplanteringar | Faunafri

Eastern Central Pacific: Baja California to Peru (Ref. 9330); Northwestern Central Atlantic: Canada (Ref. 5951) to Chesapeake Bay, USA to the Antilles and southern Brazil.

Length at first maturity / Size / Vikt / Age

Maturity: L_m 8.5, range 8 - ? cm
Max length : 21.3 cm TL hane/ej könsbestämd; (Ref. 124487); common length : 15.0 cm TL hane/ej könsbestämd; (Ref. 5217); publicerad maxvikt: 64.40 g (Ref. 124487); rapporterad maxålder: 1.21 år (Ref. 47359)

Short description Morfologi | Morfometri

Taggstrålar i ryggfenan (totalt): 0; Mjukstrålar i ryggfenan (totalt): 73-87; Taggstrålar i analfenan 0; Mjukstrålar i analfenan: 57 - 68

Inhabits sandy and muddy bottoms (Ref. 9330). Common in estuaries (Ref. 9330). Feeds on big, benthic invertebrates and small fishes (Ref. 9330). Utilized fresh (Ref. 9330).

Life cycle and mating behavior Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver

Oviparous (Ref. 101737). Distinct pairing (Ref. 205). Females produce numerous eggs in multiple spawnings during a prolonged spawning period (Ref. 101737).

Main reference Upload your references | referenser | Koordinator | Medarbetare

Figueiredo, J.L. and N.A. Menezes, 2000. Manual de peixes marinhos do sudeste do Brasil. VI.Teleostei (5). Museu de Zoologia, Universidade de São Paulo. Brazil. 116 p. (Ref. 36453)

IUCN Red List Status (Ref. 130435)

Least Concern (LC) ; Date assessed: 29 January 2013

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

Fiskeri: mindre kommeriell

FAO - Publication: search | FishSource | Sea Around Us

Ytterligare information

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Estimates based on models

Preferred temperature (Ref. 123201): 21.1 - 28, mean 25.7 °C (based on 862 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00832 (0.00661 - 0.01047), b=3.10 (3.03 - 3.17), in cm total length, based on LWR estimates for this species (Ref. 93245).

Trofisk nivå (Ref. 69278): 3.5 ±0.1 se; based on diet studies.

Generation time: 2.4 ( na - na) years. Estimated as median ln(3)/K based on 2 growth studies.

Resiliens (Ref. 120179): Hög, lägsta populationsfördubblingstid mindre än 15 månader (tmax=1.2; k >0.3).

Fishing Vulnerability (Ref. 59153): Low vulnerability (11 of 100).

Price category (Ref. 80766): Very high.

Nutrients (Ref. 124155): Calcium = 191 [89, 438] mg/100g; Iron = 1.64 [0.75, 3.24] mg/100g; Protein = 17.7 [15.6, 19.8] %; Omega3 = 0.244 [0.120, 0.523] g/100g; Selenium = 36.6 [16.0, 86.1] μg/100g; VitaminA = 4.61 [1.15, 21.44] μg/100g; Zinc = 1.06 [0.66, 1.63] mg/100g (wet weight);

Etropus crossotus Jordan & Gilbert, 1882