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Siluriformes (Catfishes) >
Sisoridae (Sisorid catfishes) > Sisorinae
Etymology: Glyptothorax: Greek, glyptes = carver + Greek, thorax = breast (Ref. 45335); ahangkyensis: Name 'ahangkyensis' from the type locality of the species, Ahangky River. A noun in apposition.
Lingkungan: lingkungan / zona iklim / kisaran kedalaman / jangkauan distribusi
Ekologi
; air tawar dasar (demersal). Subtropical
Asia: India.
Ukuran / Berat / umur
Kematangan: Lm ?  range ? - ? cm
Max length : 10.9 cm SL jantan/; (Ref. 138478)
deskripsi pendek
Kunci identifiaksi (pengenalan) | Morfologi | Morfometrik
Duri punggung (Keseluruhan (total)) : 1; duri punggung lunak (Keseluruhan (total)) : 6; Sirip dubur lunak: 9. This species is distinguished from its congeners by the following set of characters: presence of reticulated skin ridges on the ventral surface of pectoral spine and first ray of pelvic fin; an ovate leaf-shaped thoracic adhesive apparatus extending from the isthmus to the level towards the middle of pectoral-fin base; tuberculated skin on the body; absence of serration on the posterior margin of dorsal spine; pectoral-fin spine with 13-15 serrae; dorsal fin located nearer to the tip of snout than to adipose-fin origin; nasal barbel short (20.5-25.1% HL), not reaching the anterior margin of the eye; maxillary barbels extending beyond pectoral-fin base; anterior nuchal plate saddle-like with W-shaped extensions; and presence of two longitudinal light brown stripes, one each along mid-dorsal line and lateral line (Ref. 138478).
Body shape (shape guide): elongated; Cross section: oval.
This species inhabits rivers with swift, turbulent water currents, and a substrate composed of pebbles, cobbles and rocks. These are bordered by riparian forests that help regulate water temperature through shading, contribute organic detritus and allochthonous inputs essential for aquatic food webs, and stabilise banks (Ref. 138478).
Siklus hidup dan perilaku kawin
Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fekunditas | Larva
Abonmai, T., K.B. Devi, K.R. Singh and B. Shangningam, 2025. Glyptothorax ahangkyensis, a new species of rheophilic catfish (Teleostei:
Sisoridae) from Manipur, North-East India. J. Nat. Hist. 59(45-48):2599-2612. (Ref. 138478)
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=0.00794 (0.00364 - 0.01734), b=3.01 (2.83 - 3.19), 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) |
sedang, Waktu penggandaan populasi minimum 1.4 - 4.4 tahun (Preliminary K or Fecundity.). |
Kerentanan Penangkapan Ikan (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |