>
Synbranchiformes (Spiny eels) >
Mastacembelidae (Spiny eels)
Etymology: Sinobdella: Latin, sino, sina = from China + Greek, bdella = leech (Ref. 45335); longitubulus: Name from Latin words 'longus' for long and 'tubulus' for pipe, referring to two longer tubes modified from anterior nostrils.
Lingkungan: lingkungan / zona iklim / kisaran kedalaman / jangkauan distribusi
Ekologi
; air tawar bentopelagis. Subtropical
Asia: China.
Ukuran / Berat / umur
Kematangan: Lm ?  range ? - ? cm
Max length : 16.6 cm SL jantan/; (Ref. 131111)
deskripsi pendek
Kunci identifiaksi (pengenalan) | Morfologi | Morfometrik
Duri punggung (Keseluruhan (total)) : 32 - 33; duri punggung lunak (Keseluruhan (total)) : 51 - 57; Sirip dubur lunak: 51 - 58; vertebrata, bertulang belakang: 76 - 77. This species is distinguished by the following characters: differs from S. sinensis with its having a more or less white-brown reticulated pattern (vs. many dark brown vertical bars, with very narrow light yellow interspaces), two tubular anterior nostrils longer than or equal to (vs. shorter than) the rostral appendage, anal fin heavily mottled with dark brown markings and white spots and bearing a narrow white distal margin (vs. black with a relatively wide light white distal margin), shorter pre-anal length, 53.3-56.2% SL (vs. 56.3-60.6), and fewer abdominal vertebrae, 32-33, mean = 32.9 (vs. 34-36, mean = 35.1) (Ref. 131111).
Cross section: oval.
Collected in shallow running waters with mixed bottom including pebbles, cobbles, gravel and boulders. Associated fish species include Traccatichthys pulcher, Vanmanenia stenosoma, Opsariichthys acutipinnis, Acrossocheilus parallens, Rhinogobius duospilus, Coreoperca whiteheadi and Schistura fasciolata (Ref. 131111).
Siklus hidup dan perilaku kawin
Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fekunditas | Larva
Shan P., G. Li and E. Zhang, 2024. Sinobdella longitubulus, a new species of spiny eel (Pisces, Mastacembelidae) from the Zhu-Jiang Basin, with a note on the type locality of S. sinensis (Bleeker, 1870). Biodiversity Data Journal 12:e123990. (Ref. 131111)
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 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high]. |
|
Bayesian length-weight
|
a=0.00269 (0.00127 - 0.00569), b=2.94 (2.76 - 3.12), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Tingkat Trofik (Acuan 69278) |
3.3 ±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 (20 of 100). 🛈 |