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Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobionellinae
Etymology: Rhinogobius: Greek, rhinos = nose + Latin, gobius = gudgeon (Ref. 45335); phuocbinhensis: Named for its type locality, a small tributary in the Cai Phan Rang River basin of Phuoc Binh National Park, Ninh Thuan, Vietnam.
Lingkungan: lingkungan / zona iklim / kisaran kedalaman / jangkauan distribusi
Ekologi
laut; air tawar; payau bentopelagis; amphidromus (Ref. 133062). Tropical
Asia: Vietnam.
Ukuran / Berat / umur
Kematangan: Lm ?  range ? - ? cm
Max length : 3.9 cm SL jantan/; (Ref. 133062); 4.1 cm SL (female)
deskripsi pendek
Kunci identifiaksi (pengenalan) | Morfologi | Morfometrik
Duri punggung (Keseluruhan (total)) : 7; duri punggung lunak (Keseluruhan (total)) : 8; Duri dubur: 1; Sirip dubur lunak: 8; vertebrata, bertulang belakang: 26. This species is distinguished from its congeners by the following characters: (D2 I,8, A I,8; pectoral fin rays modally 19; scales in longitudinal scale series 26-27 (modally 27), perdorsal scales 9-10 (modally 9); total vertebrae 26. Colouration: male with densely-set of small blackish brown spots on cheek and interorbital region to snout; many small blackish brown dots in first dorsal fin of both sexes (Ref. 133062).
Cross section: oval.
Found in the hill-stream of the Cai Phan Rang River, south central Vietnam. Since it is an amphidromous species, it is possible to find the species inhabiting the nearby river basins (Ref. 133062).
Siklus hidup dan perilaku kawin
Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fekunditas | Larva
Chen, I-S., A.-T. Nguyen and Q.-T. Huynh, 2024. A new freshwater goby of Rhinogobius Gill, 1859 (Teleostei, Gobiidae) from South Central Vietnam. Zootaxa 5550(1):354-361. (Ref. 133062)
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=0.00813 (0.00359 - 0.01840), b=3.08 (2.91 - 3.25), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245). |
Tingkat Trofik (Acuan 69278) |
3.2 ±0.4 se; based on size and trophs of closest relatives |
Daya lenting (Acuan 120179) |
Tinggi, Waktu penggandaan populasi minimum kurang dari 15 bulan (Preliminary K or Fecundity.). |
Kerentanan Penangkapan Ikan (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |