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> Gobiiformes (Gobies) > Gobiidae (Gobies) > Gobiinae
Etymology: Trimma: Greek, trimma, -atos = something crushed (Ref. 45335); cheni: Named for I.-S. Chen, National Taiwan Ocean University, Keelung, Taiwan..
More on author: Winterbottom.

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

marino demersale; distribuzione batimetrica 5 - 52 m (Ref. 87358). Tropical

Distribuzione Stati | Aree FAO | Ecosystems | Presenze | Point map | Introduzioni | Faunafri

Western Pacific Ocean: Philippines, Indonesia. Recorded from Palau, the Philippines, and Sulawesi and Flores in Indonesia (Ref. 87358).

Size / Peso / Age

Maturity: L_m ? range ? - ? cm
Max length : 2.2 cm SL maschio/sesso non determinato; (Ref. 87358)

Short description Morfologia | Morfometria

Spine dorsali (totale): 6; Raggi dorsali molli (totale): 8-9; Spine anali 1; Raggi anali molli: 8. This species is distinguished from its congeners by having the following characters: 8-9 scales in the predorsal midline, 2-3 scales on the opercle, an elongate second dorsal spine reaching posteriorly to the bases of rays 1-4 of the second dorsal fin, middle pectoral fin rays branched, fifth pelvic fin ray branched once, a dark basal stripe in the dorsal fins, scale pockets indistinctly outlined with darker pigment, and, in life, two red to orange bars across the cheek and three diffuse yellow stripes on the body (most obvious along the caudal peduncle) (Ref. 87358); characterized further by longitudinal scale series 23; cheek without scales; moderately developed U-shaped interorbital furrow; depth of body about 3.6-4.0 in SL (Ref. 90102).

Occurs in outer reef slopes in 10-52 m (Ref. 90102).

Life cycle and mating behavior Maturità | Riproduzione | Deposizione | Uova | Fecundity | Larve

Main reference Upload your references | Bibliografia | Coordinatore | Collaboratori

Winterbottom, R., 2011. Six new species of the genus Trimma (Percomorpha; Gobiidae) from the Raja Ampat Islands, Indonesia, with notes on cephalic sensory papillae nomenclature. aqua, Int. J. Ichthyol. 17(3):127-162. (Ref. 87358)

IUCN Red List Status (Ref. 130435)

Least Concern (LC) ; Date assessed: 11 March 2015

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

FAO - Publication: search | FishSource |

Informazioni ulteriori

Stati
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Ecosystems
Presenze
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Stocks
Ecologia
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Nomi Comuni
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Metabolismo
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Length-weight
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Length-frequencies
Morfometria
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Dinamica popolazioni larvali
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BRUVS

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Fonti Internet

Estimates based on models

Preferred temperature (Ref. 123201): 28 - 29.1, mean 28.6 °C (based on 106 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).

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

Trimma cheni Winterbottom, 2011