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> Tetraodontiformes (Puffers and filefishes) > Triacanthidae (Triplespines)
Etymology: Pseudotriacanthus: Greek, pseudes = false + Greek, tres, tria = three + Greek, akantha = thorn (Ref. 45335).

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

marin; saumâtre démersal; profondeur 2 - 110 m (Ref. 3540). Tropical

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Indo-Pacific: Persian Gulf, Gulf of Oman, Arabian Sea, Bay of Bengal, Philippines, South China Sea including Gulf of Thailand, Indonesia, and northern Australia.

Taille / Poids / Âge

Maturity: L_m ? range ? - ? cm
Max length : 25.0 cm TL mâle / non sexé; (Ref. 9804); common length : 20.0 cm TL mâle / non sexé; (Ref. 3540)

Description synthétique Clés d'identification | Morphologie | Morphométrie

Second dorsal-fin spine more than 1/2 length of first dorsal-fin spine. Anal-fin base about 2 times in soft dorsal-fin base. Scales with an anterior to posterior series of high, thin, distally emarginated vertical ridges (Ref 9804).

Occurs in coastal and estuarine waters, on sandy or muddy flats to depths of usually 60 m, Ref. 48637. Feeds on benthic invertebrates. Sold fresh in markets.

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Référence principale Upload your references | Références | Coordinateur | Collaborateurs

Matsuura, K., 2001. Triacanthidae. Triplespines. p. 3905-3910. In K.E. Carpenter and V. Niem (eds.) FAO species identification guide for fishery purposes. The living marine resources of the Western Central Pacific. Vol. 6. Bony fishes part 4 (Labridae to Latimeriidae), estuarine crocodiles. FAO, Rome. (Ref. 9804)

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

Non évalué

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

Harmless

Utilisations par l'homme

Pêcheries: intérêt commercial mineur; Aquarium: Commercial

FAO - Publication: search | FishSource |

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Estimates based on models

Preferred temperature (Ref. 123201): 24.7 - 29, mean 28 °C (based on 1840 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 1.0078 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01259 (0.00697 - 0.02274), b=2.88 (2.72 - 3.04), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).

Niveau trophique (Ref. 69278): 2.5 ±0.20 se; based on food items.

Résilience (Ref. 120179): Milieu, temps minimum de doublement de population : 1,4 à 4,4 années (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low vulnerability (15 of 100).

Catégorie de prix (Ref. 80766): Unknown.

Pseudotriacanthus strigilifer (Cantor, 1849)