>
Cypriniformes (Carps) >
Nemacheilidae (Brook loaches)
Etymology: Oreonectes: Greek, oreos = mountain + Greek, nekton = swimmer (Ref. 45335); andongensis: Name 'andongensis' from the type locality of the species, Andong.
Lingkungan: lingkungan / zona iklim / kisaran kedalaman / jangkauan distribusi
Ekologi
; air tawar dasar (demersal). Subtropical
Asia: China.
Ukuran / Berat / umur
Kematangan: Lm ?  range ? - ? cm
Max length : 7.5 cm SL jantan/; (Ref. 137456)
deskripsi pendek
Kunci identifiaksi (pengenalan) | Morfologi | Morfometrik
Duri punggung (Keseluruhan (total)) : 3; duri punggung lunak (Keseluruhan (total)) : 7; Duri dubur: 3; Sirip dubur lunak: 5. This species is distinguished by the following set of characters: posterior chamber of swim bladder developed, presence of color pattern, tip of pelvic fin not reaching anus, dorsal-fin origin slightly posterior to pelvic-fin origin, six branched pelvic-fin rays, more numerous, better developed inner gill rakers on the first gill arch (Ref. 137456).
Body shape (shape guide): elongated; Cross section: oval.
Siklus hidup dan perilaku kawin
Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fekunditas | Larva
Luo, X.-M., R.-G. Yang, L.-N. Du and F.-G. Luo, 2024. A new loach species of the genus Oreonectes (Teleostei, Cypriniformes, Nemacheilidae) from Guangxi, China. ZooKeys 1196:285-301. (Ref. 137456)
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]. |
|
Bayesian length-weight
|
a=0.00724 (0.00347 - 0.01512), b=3.01 (2.84 - 3.18), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Tingkat Trofik (Acuan 69278) |
2.8 ±0.3 se; based on size and trophs of closest relatives |
Daya lenting (Acuan 120179) |
sedang, Waktu penggandaan populasi minimum 1.4 - 4.4 tahun (Preliminary K or Fecundity.). |
Kerentanan Penangkapan Ikan (Ref. 59153) |
Moderate vulnerability (36 of 100). 🛈 |