Cynoscion stolzmanni, Stolzmann's weakfish : fisheries, gamefish

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Cynoscion stolzmanni (Steindachner, 1879)

Stolzmann's weakfish
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Cynoscion stolzmanni   AquaMaps   Data sources: GBIF OBIS
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Image of Cynoscion stolzmanni (Stolzmann\
Cynoscion stolzmanni
Picture by Robertson, R.

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

> Eupercaria/misc (Various families in series Eupercaria) > Sciaenidae (Drums or croakers)
Etymology: Cynoscion: Greek, kyon = dog + Greek, odous = teeth + Greek, skion, skiaina = barbel, red mullet (Ref. 45335).
Eponymy: Jean Stanislas Stolzmann (or Sztolcman) (1854–1928) was a Polish zoologist and pioneer conservationist who worked as a collector in Peru (1875–1881). [...] (Ref. 128868), visit book page.
More on author: Steindachner.

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

marina; brackvatten bottenlevande; djupintervall 1 - 30 m. Tropical; 28°N - 15°S, 115°W - 75°W

Utbredning Länder | FAO områden | Ekosystem | Förekomster | Prickkarta | Utplanteringar | Faunafri

Eastern Pacific: Gulf of California to Peru.

Size / Vikt / Age

Könsmognad: Lm ?  range ? - ? cm
Max length : 115 cm TL hane/ej könsbestämd; (Ref. 40637); common length : 40.0 cm TL hane/ej könsbestämd; (Ref. 9118); publicerad maxvikt: 9.5 kg (Ref. 40637)

Short description Bestämningsnycklar | Morfologi | Morfometri


Body shape (shape guide): fusiform / normal.

Biologi     Ordlista (t.ex. epibenthic)

Inhabits coastal waters, lagoons and estuaries (Ref. 9118). Also found offshore (Ref. 11035). Feeds mainly on small fishes and shrimps (Ref. 9118). Lower depth range assumed (RF).

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

Main reference Upload your references | referenser | Koordinator | Medarbetare

Chao, L.N., 1995. Sciaenidae. Corvinas, barbiches, bombaches, corvinatas, corvinetas, corvinillas, lambes, pescadillas, roncachos, verrugatos. p. 1427-1518. In W. Fischer, F. Krupp, W. Schneider, C. Sommer, K.E. Carpenter and V. Niem (eds.) Guia FAO para identificacion de especies para los fines de la pesca. Pacifico Centro-oriental. 3 volumes. 1813 p. (Ref. 9118)

IUCN Red List Status (Ref. 130435: Version 2025-1)

  Least Concern (LC) ; Date assessed: 16 October 2019

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless





Human uses

Fiskeri: kommersiellt viktig; sportfisk: ja
FAO - Publication: search | FishSource | Sea Around Us

Ytterligare information

Trophic ecology
Food items (preys)
Födosammansättning
Födointag
Food rations
Predatorer
Ekologi
Ekologi
Home ranges
Population dynamics
Tillväxtparametrar
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Rekrytering
Abundans
Life cycle
Reproduktion
Könsmognad
Maturity/Gills rel.
Fecundity
Lek
Spawning aggregations
Ägg
Egg development
Larver
Larvdynamik
Utbredning
Länder
FAO områden
Ekosystem
Förekomster
Utplanteringar
BRUVS - Videos
Anatomy
Gälyta
Brain
Otolith
Physiology
Body composition
Nutrients
Syreförbrukning
Swimming type
Simhastighet
Visual pigments
Fish sound
Diseases & Parasites
Toxicity (LC50s)
Genetik
Genome
Genetik
Heterozygosity
Ärftlighet
Human related
Aquaculture systems
Vattenbruksprofiler
Avelslinjer
Ciguatera cases
Stamps, coins, misc.
Outreach
Medarbetare
Taxonomy
Populärnamn
synonymer
Morfologi
Morfometri
Bilder
referenser
referenser

Verktyg

E-book | Fälthandbok | Längdfördelnings-verktyg | Livshistorie-verktyg | Prickkarta | Catch-MSY |

Special reports

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Summary page | Point data | Populärnamn | Photos

Internet-källor

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes: Släkte, Arter | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GloBI | Google Books | Google Scholar | Google | IGFA World Record | OneZoom | Open Tree of Life | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | TreeBase | Tree of Life | Wikipedia: Go, sök | Zoological Record

Estimates based on models

Preferred temperature (Ref. 123201): 23.1 - 29.1, mean 27 °C (based on 176 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00832 (0.00386 - 0.01791), b=3.07 (2.90 - 3.24), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245).
Trofisk nivå (Ref. 69278):  4.1   ±0.71 se; based on food items.
Generation time: 3.5 ( na - na) years. Estimated as median ln(3)/K based on 1 growth studies.
Resiliens (Ref. 120179):  Mellan, lägsta populationsfördubblingstid 1,4-4,4 år (K=0.32; assuming tm>=2).
Fishing Vulnerability (Ref. 59153):  Moderate vulnerability (42 of 100). 🛈
Price category (Ref. 80766):   Medium.
Nutrients (Ref. 124155):  Calcium = 81.3 [48.0, 153.2] mg/100g; Iron = 0.869 [0.447, 1.519] mg/100g; Protein = 18.8 [17.3, 20.5] %; Omega3 = 0.203 [0.110, 0.335] g/100g; Selenium = 57.3 [30.0, 114.7] μg/100g; VitaminA = 11 [4, 31] μg/100g; Zinc = 0.879 [0.637, 1.265] mg/100g (wet weight);