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

Actinopterygii (ray-finned fishes) > Pleuronectiformes (Flatfishes) > Pleuronectidae (Righteye flounders) > Pleuronectinae
Etymology: Hippoglossoides: Greek, ippos = horse + Greek, glossa = tongue + Suffix oides = similar to (Ref. 45335). More on author: Jordan, Gilbert.

Environment / Climate / Range Ecology

Marine; demersal; oceanodromous (Ref. 51243); depth range 0 - 1050 m (Ref. 6793). Temperate; 51°N - 29°N, 97°E - 90°W (Ref. 54555)

Length at first maturity / Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 52.0 cm SL male/unsexed; (Ref. 56370); max. published weight: 1.6 kg (Ref. 56370); max. reported age: 27 years (Ref. 55701)

Short description Morphology | Morphometrics

Dorsal spines (total): 0; Dorsal soft rays (total): 75-85; Anal spines: 0; Anal soft rays: 55 - 68; Vertebrae: 42 - 46. Dorsal origin over anterior part of upper eye. Caudal with small elongation in center. Pectorals rather large with rounded tips.

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

North Pacific: Sea of Japan, Sea of Okhotsk, and the Bering Sea along the western coast of America to Pt. Reyes, central California, USA.

Found on soft bottom (Ref. 2850). Adults usually below 180 m (Ref. 2850). Feed on clams, worms and crustaceans (Ref. 6885). Taken by shrimp and otter trawls (Ref. 6885).

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

Main reference Upload your references | References | Coordinator : Amaoka, Kunio | Collaborators

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

IUCN Red List Status (Ref. 96402)

Not Evaluated

CITES (Ref. 94142)

Not Evaluated

Threat to humans

Harmless

Human uses

Fisheries: commercial; gamefish: yes

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

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Estimates of some properties based on models

Phylogenetic diversity index (Ref. 82805): PD₅₀ = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00708 (0.00455 - 0.01101), b=3.10 (2.97 - 3.23), based on LWR estimates for species & (Sub)family-body shape (Ref. 93245).

Trophic Level (Ref. 69278): 3.7 ±0.1 se; Based on diet studies.

Resilience (Ref. 69278): Low, minimum population doubling time 4.5 - 14 years (tm=1-3; Fec=72,000; tmax=27).

Vulnerability (Ref. 59153): Moderate vulnerability (36 of 100) .

Price category (Ref. 80766): Low.

Hippoglossoides elassodon Jordan & Gilbert, 1880