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Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobiinae
Etymology: Trimma: Greek, trimma, -atos = something crushed (Ref. 45335); fucatum: Name from Latin ‘fucatus’, meaning painted, coloured, or rouged; referring to the red markings on and around the preopercle.
More on authors: Winterbottom & Southcott.
Environnement : milieu / zone climatique / profondeur / gamme de distribution
Écologie
marin récifal; profondeur 0 - 23 m (Ref. 59340). Tropical
Indo-West Pacific: Andaman Sea, Phuket, Thailand, Myanmar and Indonesia.
Taille / Poids / Âge
Maturité: Lm ? range ? - ? cm
Max length : 2.0 cm SL mâle / non sexé; (Ref. 59340)
Description synthétique
Clés d'identification | Morphologie | Morphométrie
Épines dorsales (Total) : 7; Rayons mous dorsaux (Total) : 7 - 9; Épines anales: 1; Rayons mous anaux: 7 - 8. This species is distinguished by having predorsal scales; second and third dorsal spines not elongated; with interorbital and postorbital trenches; opercular scales 2; a single dichotomous branch in the fifth pelvic-fin ray; when alive has three or four rows of yellow to orange blotches along the body and a narrow red bar on the vertical limb of the preopercle (Ref. 59340); characterized further by having longitudinal scale series 21-25; predorsal scales 4-5; cheek without scales; depth of body 4.3 in SL (Ref. 90102).
Body shape (shape guide): fusiform / normal; Cross section: compressed.
Collected specimens came from patch reefs and coral slopes with diverse coral cover, except for the 3 specimens collected from a steep (45°) wall of large boulders with little algal or coral growth (Ref. 59340).
Cycle de vie et comportement reproducteur
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Winterbottom, R. and L. Southcott, 2007. Two new species of the genus Trimma (Percomorpha: Gobioidei) from western Thailand. aqua, Int. J. Ichthyol. 13(2):69-76. (Ref. 59340)
Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2025-2 (Global))
Menace pour l'homme
Harmless
Utilisations par l'homme
Pêcheries: sans intérêt
Outils
Articles particuliers
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Sources Internet
Estimations basées sur des modèles
Température préférée (Réf.
123201): 28.6 - 29.3, mean 29 °C (based on 446 cells).
Indice de diversité phylogénétique (Réf.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01023 (0.00477 - 0.02194), b=3.01 (2.83 - 3.19), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Résilience (Réf.
120179): Haut, temps minimum de doublement de population inférieur à 15 mois (Preliminary K or Fecundity.).
Vulnérabilité de la pêche (Ref.
59153): Low vulnerability (10 of 100).
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