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Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobiinae
Etymology: Trimma: Greek, trimma, -atos = something crushed (Ref. 45335); anthrenum: From the Greek word 'anthrene', a wild bee, wasp or hornet, referring to its aposematic coloration of yellow with black stripes.
More on author: Winterbottom.
Environment: milieu / climate zone / rango de profundidad / distribution range
Ecología
marino asociado a arrecife; rango de profundidad 5 - 76 m (Ref. 57544). Tropical
Western Pacific: Fiji and Tonga.
Tamaño / Peso / Age
Madurez: Lm ? range ? - ? cm
Max length : 2.0 cm SL macho / no sexado; (Ref. 57544); 2.0 cm SL (female)
Short description
Claves de identificación | Morfología | Morfometría
Espinas dorsales (total) : 7; Radios blandos dorsales (total) : 8 - 9; Espinas anales: 1; Radios blandos anales: 7 - 9. Diagnosis: Characterized by the presence of scales in the predorsal midline; second and third dorsal spines either slightly or not elongate; an unbranched fifth pelvic fin ray; both interorbital and postorbital trenches moderately well developed; and the absence of opercular scales. Scale margins of preserved specimens are very finely outlined with melanophores across the top half of the body, which is otherwise almost devoid of visible pigment cells. When alive, it has a yellow body, and the iris has a pair of blue and black triangles with their bases against the anterior and posterior margins of the pupil (giving the pupil a slit-like appearance), the posterior triangle continues anteroventrally around the pupil margin. Both living and preserved specimens have a dark basal stripe in the medial fins and a blaze of brown pigment on the upper part of the pectoral-fin base (Ref. 57544).
Body shape (shape guide): fusiform / normal.
Life cycle and mating behavior
Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva
Winterbottom, R., 2006. Two new species of the gobiid fish Trimma from the coral reefs of the western Pacific Ocean (Pisces; Perciformes; Gobioidei). Zootaxa 1331:55-68. (Ref. 57544)
IUCN Red List Status (Ref. 130435: Version 2025-1)
Threat to humans
Harmless
Human uses
Pesquerías: sin interés
Herramientas
Special reports
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Fuentes de Internet
Estimates based on models
Preferred temperature (Referencia
123201): 25.4 - 28.7, mean 27.3 °C (based on 124 cells).
Phylogenetic diversity index (Referencia
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).
Resiliencia (Referencia
120179): Alto, población duplicada en un tiempo mínimo inferior a 15 meses (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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