Singapore country information

Common names: [No common name]
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments:
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/sn.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Weber, M. and L.F. De Beaufort, 1929
National Database:

Common names from other countries

Rite dentu, Smooth-scaled brill, Large-toothed flounder, ... more

Classification / Names Noms communs | Synonymes | Catalog of Fishes(Genre, Espèce) | ITIS | CoL | WoRMS | Cloffa

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

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

marin; saumâtre démersal; océanodrome (Ref. 51243); profondeur 0 - 200 m (Ref. 30573). Tropical; 35°N - 36°S

Distribution Pays | Zones FAO | Écosystèmes | Occurrences | Point map | Introductions | Faunafri

Indo-West Pacific: Persian Gulf and east coast of Africa (south to Algoa Bay and perhaps to Knysna, South Africa) to Fiji, north to southern Japan, south to the northern coast of Australia.

Length at first maturity / Taille / Poids / Âge

Maturity: L_m 16.5, range 16 - 17 cm
Max length : 45.0 cm TL mâle / non sexé; (Ref. 6804); common length : 30.0 cm SL mâle / non sexé; (Ref. 9774)

Description synthétique Clés d'identification | Morphologie | Morphométrie

Épines dorsales (Total) : 0; Rayons mous dorsaux (Total) : 71 - 84; Épines anales: 0; Rayons mous anaux: 53 - 62; Vertèbres: 36. Some pairs of moderately large canines in anterior part of both jaws, 6 to 13 lateral teeth in lower jaw, stronger and more widely spaced than those of upper jaw. Gill rakers pointed, longer than broad. Soft ray count of pectoral fin refers to that on ocular side (Ref 9774).

Found in shallow waters and estuaries, on mud and sand bottoms, to depths of 200 m (Ref. 30573). Juveniles common in brackish water (Ref. 9774). Feeds on benthic animals (Ref. 5213). Mainly sold fresh (Ref. 9774).

Life cycle and mating behavior Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larves

Distinct pairing (Ref. 205).

Référence principale Upload your references | Références | Coordinateur : Amaoka, Kunio | Collaborateurs

Desoutter, M., 1986. Bothidae. p. 428-429. In J. Daget, J.-P. Gosse and D.F.E. Thys van den Audenaerde (eds.) Check-list of the freshwater fishes of Africa (CLOFFA). ISNB, Brussels; MRAC, Tervuren; and ORSTOM, Paris. Vol. 2. (Ref. 6804)

Statut dans la liste rouge de l'IUCN (Ref. 130435)

Préoccupation mineure (LC) ; Date assessed: 10 March 2021

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

Harmless

Utilisations par l'homme

Pêcheries: commercial; pêche sportive: oui

FAO(Publication : search) | FishSource |

Plus d'informations

Trophic ecology
Éléments du régime alimentaire
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Ecology
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Population dynamics
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Length-weight rel.
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Human related
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Stamps, coins, misc.

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Sources Internet

Estimates based on models

Preferred temperature (Ref. 115969): 21.4 - 28.5, mean 27 (based on 1365 cells).

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

Bayesian length-weight: a=0.00589 (0.00478 - 0.00725), b=3.16 (3.11 - 3.21), in cm Total Length, based on LWR estimates for this species (Ref. 93245).

Niveau trophique (Ref. 69278): 4.2 ±0.7 se; based on diet studies.

Résilience (Ref. 120179): Milieu, temps minimum de doublement de population : 1,4 à 4,4 années (K=0.16; tmax=7).

Fishing Vulnerability (Ref. 59153): Moderate to high vulnerability (49 of 100).

Catégorie de prix (Ref. 80766): Very high.

Pseudorhombus arsius (Hamilton, 1822)