Cynoscion xanthulus, Orangemouth weakfish : fisheries, gamefish

Cynoscion xanthulus Jordan & Gilbert, 1882

Orangemouth weakfish
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Cynoscion xanthulus   AquaMaps   Data sources: GBIF OBIS
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Image of Cynoscion xanthulus (Orangemouth weakfish)
Cynoscion xanthulus
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Classification / Names Common names | Synonyms | Catalog of Fishes(genus, species) | ITIS | CoL | WoRMS | Cloffa

Teleostei (teleosts) > 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).
More on authors: Jordan & Gilbert.

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

Marine; brackish; benthopelagic; depth range 1 - 50 m (Ref. 96339). Tropical; 33°N - 14°N, 118°W - 92°W

Distribution Territories | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri

Eastern Pacific: Mexico. Introduced into the highly saline waters of Salton Sea in southern California, USA.

Size / Weight / Age

Maturity: Lm ?  range ? - ? cm
Max length : 129 cm TL male/unsexed; (Ref. 40637); max. published weight: 24.6 kg (Ref. 40637)

Short description Identification keys | Morphology | Morphometrics


Body shape (shape guide): fusiform / normal.

Biology     Glossary (e.g. epibenthic)

Inhabits coastal waters (Ref. 9118).

Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae

Oviparous (Ref. 240).

Main reference Upload your references | References | Coordinator | Collaborators

Page, L.M. and B.M. Burr, 1991. A field guide to freshwater fishes of North America north of Mexico. Houghton Mifflin Company, Boston. 432 p. (Ref. 5723)

IUCN Red List Status (Ref. 130435: Version 2025-2 (Global))

  Data deficient (DD) ; Date assessed: 24 January 2020

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless





Human uses

Fisheries: highly commercial; gamefish: yes
FAO - Publication: search | FishSource |

More information

Trophic ecology
Food items (preys)
Diet composition
Food consumption
Food rations
Predators
Ecology
Ecology
Population dynamics
Growth parameters
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Recruitment
Abundance
Life cycle
Reproduction
Maturity
Maturity/Gills rel.
Fecundity
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Spawning aggregations
Eggs
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Larvae
Larval dynamics
Distribution
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Anatomy
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Physiology
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Nutrients
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References

Tools

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Summary page | Point data | Common names | Photos

Internet sources

AFORO (otoliths) | Alien/Invasive Species database | Aquatic Commons | BHL | Cloffa | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes: genus, species | 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, Search | World Records Freshwater Fishing | Zoological Record

Estimates based on models

Phylogenetic diversity index
(Ref. 82804) 		PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight a=0.00759 (0.00400 - 0.01440), b=3.06 (2.90 - 3.22), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref. 93245).
Trophic level
(Ref. 69278) 		4.1   ±0.7 se; based on size and trophs of closest relatives
Resilience
(Ref. 120179) 		Low, minimum population doubling time 4.5 - 14 years (Preliminary K or Fecundity.).
Fishing Vulnerability
(Ref. 59153) 		High to very high vulnerability (67 of 100). 🛈
Price category
(Ref. 80766) 		Medium.
Nutrients
(Ref. 124155) 		Calcium = 44.7 [27.5, 89.4] mg/100g; Iron = 0.679 [0.341, 1.218] mg/100g; Protein = 17.8 [16.1, 19.6] %; Omega3 = 0.184 [0.088, 0.336] g/100g; Selenium = 65.1 [33.9, 130.3] μg/100g; VitaminA = 29.3 [10.0, 84.6] μg/100g; Zinc = 0.953 [0.667, 1.391] mg/100g (wet weight);