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> Pleuronectiformes (Flatfishes) > Paralichthyidae (Large-tooth flounders)
Etymology: Pseudorhombus: Greek, pseudes = false + Greek, rhombos = paralelogram (Ref. 45335).
More on author: Ogilby.

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

seewasser demersal; tiefenbereich 7 - 200 m (Ref. 4417). Tropical; 30°N - 35°S, 24°E - 154°E

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Indian Ocean: throughout the region including the Red Sea and Persian Gulf; south to Algoa Bay in South Africa (Ref. 4417). Western Pacific: Taiwan southward to New Guinea and extending to the northeastern coast of Australia.

Size / Gewicht / Alter

Maturity: L_m ? range ? - ? cm
Max length : 37.5 cm TL Männchen/unbestimmt; (Ref. 117081); common length : 15.0 cm SL Männchen/unbestimmt; (Ref. 9774); max. veröff. Gewicht: 760.00 g (Ref. 117081)

Kurzbeschreibung Bestimmungsschlüssel | Morphologie | Morphometrie

Rückenflossenstacheln (insgesamt) : 0; Rückenflossenweichstrahlen (insgesamt) : 67 - 74; Afterflossenstacheln: 0; Afterflossenweichstrahlen: 52 - 66. Eyed side with dark rings arranged in about 5 longitudinal rows; dark blotch at junction of straight and curved parts of lateral line and 2 smaller ones on the lateral line at posterior part of body and anterior end of caudal peduncle; small dark spots and elongate markings on median fins; pectoral fins with 10-12 rays on eyed side, 10-11 rays on blind side (Ref. 4417).

Found on clay, sand and mud bottoms of the continental shelf. Feeds on benthic animals (Ref. 5213). Mainly sold fresh.

Life cycle and mating behavior Maturities | Fortpflanzung | Spawnings | Egg(s) | Fecundities | Larven

Distinct pairing (Ref. 205).

Hauptreferenz Upload your references | Referenzen | Koordinator : Amaoka, Kunio | Partner

Nielsen, J.G., 1984. Bothidae. In W. Fischer and G. Bianchi (eds.) FAO species identification sheets for fishery purposes. Western Indian Ocean fishing area 51. Vol. 1. FAO, Rome. pag. var. (Ref. 3322)

IUCN Rote Liste Status (Ref. 130435)

nicht bedroht (LC) ; Date assessed: 10 March 2021

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

Harmless

Nutzung durch Menschen

Fischereien: kommerziell

FAO - Publication: search | FishSource |

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Estimates based on models

Preferred temperature (Ref. 123201): 22.3 - 28.4, mean 26.9 °C (based on 1175 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00692 (0.00537 - 0.00892), b=3.17 (3.12 - 3.22), in cm total length, based on LWR estimates for this species (Ref. 93245).

Trophic level (Ref. 69278): 3.5 ±0.37 se; based on food items.

Generation time: 1.1 ( na - na) years. Estimated as median ln(3)/K based on 1 growth studies.

Widerstandsfähigkeit (Ref. 120179): hoch, Verdopplung der Population dauert weniger als 15 Monate. (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low vulnerability (19 of 100).

Preiskategorie (Ref. 80766): Very high.

Pseudorhombus elevatus Ogilby, 1912