Classification / Names Common names | Synonyms | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

Actinopterygii (ray-finned fishes) > Perciformes (Perch-likes) > Sciaenidae (Drums or croakers)
Etymology: Genyonemus: Greek, geny, -yos = face, jaw + Greek, nema = filament (Ref. 45335).

Environment / Climate / Range Ecology

Marine; benthopelagic; depth range ? - 183 m (Ref. 2850), usually ? - 30 m (Ref. 2850). Subtropical, preferred 13°C (Ref. 107945); 49°N - 24°N, 129°W - 111°W

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

Eastern Pacific: Canada (Barkley Sound in British Columbia) to Mexico (southern Baja California; rare north of California, USA.

Length at first maturity / Size / Weight / Age

Maturity: L_m ?, range 13 - 15 cm
Max length : 41.0 cm TL male/unsexed; (Ref. 2850); max. reported age: 15 years (Ref. 56049)

Short description Morphology | Morphometrics

Dorsal spines (total): 13 - 16; Dorsal soft rays (total): 21-24; Anal spines: 2; Anal soft rays: 11 - 12; Vertebrae: 25. Pelvic fins with fleshy appendage at base, first ray with free thread-like tip.

Found over sandy bottoms (Ref. 9118). Feed on polychaetes, small shrimps, crabs and mollusks (Ref. 9118). Oviparous, multiple pelagic spawner (Ref. 51256).

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

A multiple spawner (Ref. 51256).

Main reference Upload your references | References | Coordinator | Collaborators

Eschmeyer, W.N., E.S. Herald and H. Hammann, 1983. A field guide to Pacific coast fishes of North America. Boston (MA, USA): Houghton Mifflin Company. xii+336 p. (Ref. 2850)

IUCN Red List Status (Ref. 115185)

Near Threatened (NT)

CITES (Ref. 94142)

Not Evaluated

Threat to humans

Harmless

Human uses

Fisheries: minor commercial; gamefish: yes

FAO(fisheries: production; publication : search) | FisheriesWiki | Sea Around Us

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Estimates of some properties based on models

Phylogenetic diversity index (Ref. 82805): PD₅₀ = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01023 (0.00554 - 0.01890), b=3.09 (2.94 - 3.24), in cm Total Length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).

Trophic Level (Ref. 69278): 3.4 ±0.49 se; Based on food items.

Resilience (Ref. 69278): Medium, minimum population doubling time 1.4 - 4.4 years (tm=1; tmax = 15; Min batch fecundity = 800).

Prior r = 0.58, 2 SD range = 0.33 - 1.00, log(r) = -0.54, SD log(r) = 0.27, Based on: 1 tgen, 1 tmax, 2 Fec records

Vulnerability (Ref. 59153): Low vulnerability (23 of 100) .

Price category (Ref. 80766): Low.

Genyonemus lineatus (Ayres, 1855)