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> Perciformes/Scorpaenoidei (Scorpionfishes) > Triglidae (Searobins) > Pterygotriglinae
Etymology: Pterygotrigla: Greek, pterigion, diminutive of pteryx = wing, fin + Greek, trigla, es = red mullet (Ref. 45335); intermedica: like that of P. spirai (Ref. 131445).

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

marin benthopélagique. Tropical

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

Eastern Indian Ocean: India.

Taille / Poids / Âge

Maturity: L_m ? range ? - ? cm
Max length : 13.5 cm TL mâle / non sexé; (Ref. 131445)

Description synthétique Clés d'identification | Morphologie | Morphométrie

Épines dorsales (Total) : 7 - 8; Rayons mous dorsaux (Total) : 12; Épines anales: 0; Rayons mous anaux: 11 - 12; Vertèbres: 27. This species is distinguished by the following set of characters: opercular spine long and cleithral spine very short; lateral-line scales 56-62; gill rakers 2 (+2 rudimentary) on upper limb and 12-13 (+5-6 rudimentary) on lower limb of first gill arch; bucklers 8-10 (1st and last are united) at the base of first dorsal fin; vertebrae 27. Colouration: a large black blotch between the 4th and 6th spines of the 1st dorsal fin; second dorsal fin with one longitudinal row of small dark pigmentations; inner surface of pectoral-fin with black membranes, white posterior margin and three small white spots basally in fin, each ray creamy white (Ref. 131445).

Collected over the continental shelf at a depth about 50 m off Digha Mohana, West Bengal (Ref. 131445).

Life cycle and mating behavior Maturité | Reproduction | Frai | Œufs | Fécondité | Larves

Référence principale Upload your references | Références | Coordinateur | Collaborateurs

Roy, S., D. Ray, A. Mishra, S.S. Mishra and A. Mohapatra, 2023. A new species of the genus Pterygotrigla (Scorpaeniformes: Triglidae) from Bay of Bengal, India. Thalassas: An International Journal of Marine Sciences In press: 1-8. [First published online, pp. 1-8, 20 Sept. 2023.] (Ref. 131445)

Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2024-2)

Non évalué

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

Harmless

Utilisations par l'homme

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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = No PD50 data [Uniqueness, from 0.5 = low to 2.0 = high].

Niveau trophique (Ref. 69278): 3.5 ±0.5 se; based on size and trophs of closest relatives

Résilience (Ref. 120179): Haut, temps minimum de doublement de population inférieur à 15 mois (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100).

Pterygotrigla intermedica Roy, Ray, Mishra, Mishra & Mohapatra, 2023