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Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobionellinae
Etymology: Rhinogobius: Greek, rhinos = nose + Latin, gobius = gudgeon (Ref. 45335); lingjiangensis: Name 'lingjiangensis' from the type locality of the new species, Lingjiang.
Lingkungan: lingkungan / zona iklim / kisaran kedalaman / jangkauan distribusi
Ekologi
; air tawar bentopelagis. Subtropical
Asia: China.
Ukuran / Berat / umur
Kematangan: Lm ?  range ? - ? cm
Max length : 2.6 cm SL jantan/; (Ref. 138527)
deskripsi pendek
Kunci identifiaksi (pengenalan) | Morfologi | Morfometrik
Duri punggung (Keseluruhan (total)) : 7; duri punggung lunak (Keseluruhan (total)) : 7 - 8; Duri dubur: 1; Sirip dubur lunak: 6 - 7. This species is distinguished from its congeners by the following set of characters: second dorsal fin rays I/7-8 (usually I/8); anal fin rays I/6-7 (usually I/6); pectoral fin rays 16-17 (modally 16); longitudinal scale series 31-32 (modally 31); perdorsal scales 5-6 (modally 6); vertebral count 28; cheek with 7 rather wide reddish orange parallel bands in male; caudal fin base with a central blackish brown spot in male; and pectoral fin base greyish with brown vertical bar in male, anterior basal 1/4 region of pectoral fin with semicircular creamy yellow region in male (Ref. 138527).
Body shape (shape guide): elongated; Cross section: oval.
The species inhabits shallow-water riffles and front section of pools, 15-60 cm. in depth, characterized by large pebble substrates and moderate currents (Ref. 138527).
Siklus hidup dan perilaku kawin
Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fekunditas | Larva
Chen, I.-S., 2025. A new species of freshwater goby (Teleostei: Gobiidae: Rhinogobius from Xijiang, Pearl River basin, Guangxi Province, China. Zootaxa 5738(1):215-221. (Ref. 138527)
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) |
3.1 ±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). 🛈 |