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Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobiinae
Etymology: Trimma: Greek, trimma, -atos = something crushed (Ref. 45335); halonevum: Name from 'halo nevus', a skin condition characterized by pale spots with a red centre, referring to the similar spots on the body of the new species (the name was given by Dr. Irving Klinghofer, a Toronto physician)..
More on author: Winterbottom.
Environment: milieu / climate zone / depth range / distribution range
Écologie
marin démersal; profondeur 1 - 45 m (Ref. 118045). Tropical
Indo-Pacific: Maldives and Christmas Island; Indonesia, Philippines, Papua New Guinea, Solomon Islands, New Hebrides, and, apparently, Society Islands.
Taille / Poids / Âge
Maturity: Lm ? range ? - ? cm
Max length : 3.0 cm SL mâle / non sexé; (Ref. 48637)
Description synthétique
Clés d'identification | Morphologie | Morphométrie
Épines dorsales (Total) : 6 - 7; Rayons mous dorsaux (Total) : 8 - 10; Épines anales: 1; Rayons mous anaux: 8. Distinguished by the following characters: reddish orange to yellow orange with small pale edged red spots widely scattered on head and body; longitudinal scale series 23-25; predorsal scales 6-10; absence of scales on cheek; upper opercle with 2-3 cycloid scales; depth of body about 3.3 in SL (Ref. 90102).
Inhabits coastal reefs on mixed algae and coral to about 20 meters depth (Ref. 48637). Minimum depth from Ref. 58018.
Life cycle and mating behavior
Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larves
Winterbottom, R., 2000. Four new species of Trimma (Gobiidae), from the Indian and western Pacific Oceans. aqua, J. Ichthyol. Aquat. Biol. 4(2):57-66. (Ref. 118045)
Statut dans la liste rouge de l'IUCN (Ref. 130435)
Menace pour l'homme
Harmless
Utilisations par l'homme
Outils
Articles particuliers
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Sources Internet
Estimates based on models
Preferred temperature (Ref.
123201): 27.1 - 29, mean 28.1 °C (based on 396 cells).
Phylogenetic diversity index (Ref.
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=3.02 (2.84 - 3.20), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
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).
