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Cypriniformes (Carps) >
Nemacheilidae (Brook loaches)
Etymology: Triplophysa: Greek, triplos = thrice + Greek, physa = tube (Ref. 45335); nayongensis: Name 'nayongensis' from the type locality of the new species, Nayong County, Bijie City, Guizhou Province, China.
Lingkungan: lingkungan / zona iklim / kisaran kedalaman / jangkauan distribusi
Ekologi
; air tawar bentopelagis. Subtropical
Asia: China.
Ukuran / Berat / umur
Kematangan: Lm ?  range ? - ? cm
Max length : 9.0 cm SL jantan/; (Ref. 138663)
deskripsi pendek
Kunci identifiaksi (pengenalan) | Morfologi | Morfometrik
duri punggung lunak (Keseluruhan (total)) : 8; Sirip dubur lunak: 5 - 6. This species is distinguished from its congeners by the following set of characters: body naked, scaleless and colourless; eyes either reduced to discernible black dots or entirely blind; anterior nasal flaps not elongated into barbel-like processes; dorsal-fin origin anterior to pelvic-fin insertions; pectoral-fin tips failing to reach pelvic-fin origins; hindmost portions of pelvic fins extending beyond anus but not reaching anal-fin insertion; and distal margin of dorsal fin truncate (Ref. 138663).
Body shape (shape guide): elongated; Cross section: oval.
Siklus hidup dan perilaku kawin
Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fekunditas | Larva
Dong, X., T. Ju, H. Sun, L. Gan, Z. Wang, H. Xu, Q. Liu, P. Zhang, X. Bai, H. He, S. Zhang, Y. Zhou, J. Liu, X. Ding and M. An, 2026. Triplophysa nayongensis sp. nov. (Cypriniformes, Nemacheilidae), a new blind cave-dwelling loach from upper drainage of the Wujiang River, Guizhou, China. J. Fish Biol. 1-13. (Ref. 138663)
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=0.00708 (0.00332 - 0.01511), b=3.00 (2.83 - 3.17), 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) |
sedang, Waktu penggandaan populasi minimum 1.4 - 4.4 tahun (Preliminary K or Fecundity.). |
Kerentanan Penangkapan Ikan (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |