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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.
Eponymy: Dr I-Shiung Chen is Director of the Institute of Marine Biology at the National Taiwan Ocean University. [...] (Ref. 128868), visit book page.
More on author: Winterbottom.
Lingkungan: lingkungan / zona iklim / kisaran kedalaman / jangkauan distribusi
Ekologi
laut dasar (demersal); kisaran kedalaman 5 - 52 m (Ref. 87358). Tropical
Western Pacific Ocean: Philippines, Indonesia. Recorded from Palau, the Philippines, and Sulawesi and Flores in Indonesia (Ref. 87358).
Ukuran / Berat / umur
Kematangan: Lm ?  range ? - ? cm
Max length : 2.2 cm SL jantan/; (Ref. 87358)
deskripsi pendek
Kunci identifiaksi (pengenalan) | Morfologi | Morfometrik
Duri punggung (Keseluruhan (total)) : 6; duri punggung lunak (Keseluruhan (total)) : 8 - 9; Duri dubur: 1; Sirip dubur lunak: 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).
Body shape (shape guide): fusiform / normal; Cross section: circular.
Occurs in outer reef slopes in 10-52 m (Ref. 90102).
Siklus hidup dan perilaku kawin
Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fekunditas | Larva
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)
Status IUCN Red List (Ref. 130435: Version 2025-2 (Global))
ancaman kepada manusia
Harmless
penggunaan manusia
Perikanan: tidak ada kepentingan
Alat, peralatan
laporan khas
muat turun XML
Sumber internet
Estimasi berdasarkan model
Indeks keanekaragaman filogenetik (Acuan 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01023 (0.00482 - 0.02174), b=3.01 (2.83 - 3.19), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
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0 |
Kerentanan Penangkapan Ikan (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |