>
Cypriniformes (Carps) >
Psilorhynchidae (Mountain carps)
Etymology: Psilorhynchus: Greek, psilos = hairless + Greek, rhyngchos = snout (Ref. 45335); ngathanu: Named for the local name of the fish (Anal dialect), ‘ngathanu’. A noun in apposition.
Lingkungan: lingkungan / zona iklim / kisaran kedalaman / jangkauan distribusi
Ekologi
; air tawar bentopelagis. Tropical
Asia: Dutah River, Chindwin Basin in Manipur, India.
Ukuran / Berat / umur
Kematangan: Lm ?  range ? - ? cm
Max length : 6.0 cm SL jantan/; (Ref. 95115)
deskripsi pendek
Kunci identifiaksi (pengenalan) | Morfologi | Morfometrik
duri punggung lunak (Keseluruhan (total)) : 12; Sirip dubur lunak: 8; vertebrata, bertulang belakang: 24 - 35. Distinguished from its congeners in having a combination of the following characters: midventral region between pectoral fins scaleless; two rows of spots on dorsal-fin rays present; two black bars on caudal fin present, one complete in middle and another incomplete just posterior to caudal-fin base; lateral line with squarish to rectangular black patches, anterior patches obscured by the background pigmentation, patches decrease in size posteriorly; pectoral fin with v-vi unbranched rays; caudal fin with 10 + 9 principal rays; and lateral line with 32-33 (Ref. 95115).
Body shape (shape guide): elongated.
Siklus hidup dan perilaku kawin
Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fekunditas | Larva
Shangningam, B. and W. Vishwanath, 2014. Psilorhynchus ngathanu, a new torrent minnow species (Teleostei: Psilorhynchidae) from the Chindwin Basin, Manipur, India. Ichthyol. Res. 61(1):27-31. (Ref. 95115)
Status IUCN Red List (Ref. 130435: Version 2025-2 (Global))
ancaman kepada manusia
Harmless
penggunaan manusia
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=0.00417 (0.00182 - 0.00956), b=3.17 (2.97 - 3.37), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Tingkat Trofik (Acuan 69278) |
2.9 ±0.2 se; based on size and trophs of closest relatives |
Kerentanan Penangkapan Ikan (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |