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> Gobiiformes (Gobies) > Gobiidae (Gobies) > Gobiinae
Etymology: Trimma: Greek, trimma, -atos = something crushed (Ref. 45335); dalerocheila: From the Greek daleros for hot or fiery, and cheilos for lip, in allusion to the fiery red snout and lips of this species (Ref. 46430).
More on author: Winterbottom.

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

marino demersal; rango de profundidad 3 - 48 m (Ref. 46430), usually 20 - 40 m (Ref. 46430). Tropical

Distribución Países | Áreas FAO | Ecosistemas | Ocurrencias, apariciones | Point map | Introducciones | Faunafri

Western Indian Ocean: Chagos Archipelago.

Tamaño / Peso / Age

Maturity: L_m ? range ? - ? cm
Max length : 2.0 cm SL macho / no sexado; (Ref. 46430)

Short description Morfología | Morfometría

Espinas dorsales (total): 7; Radios blandos dorsales (total): 9-11; Espinas anales 1; Radios blandos anales: 7 - 11; Vértebra: 26. Brick-red in color, usually with two paler bars (one across pectoral base, the other centered on the space between the two dorsal fins); snout and chin fiery red, broken by two pale horizontal stripes from the dorsal and ventral margins of the pupil, respectively. The dorsal stripe passes anteriorly across the nostrils, the ventral stripe crosses the upper jaw and may continue onto the chin (Ref. 46430).

Collected from lagoons as well as from oceanic drop-offs (Ref. 46430). Forms schools and feeds on plankton (Ref. 46430).

Life cycle and mating behavior Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva

Main reference Upload your references | Referencias | Coordinador | Colaboradores

Winterbottom, R., 1984. A review of the gobiid fish genus Trimma from the Chagos Archipelago, central Indian Ocean, with the description of seven new species. Can. J. Zool. 62 (4):695-715. (Ref. 46430)

IUCN Red List Status (Ref. 130435)

Least Concern (LC) ; Date assessed: 07 September 2021

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

FAO - Publication: search | FishSource |

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componentes alimenticios
consumo de alimento
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Morfometría
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heritabilidad
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Estimates based on models

Preferred temperature (Ref. 123201): 18.9 - 28.2, mean 26.8 °C (based on 12 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 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).

Resiliencia (Ref. 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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Trimma dalerocheila Winterbottom, 1984