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Synbranchiformes (Spiny eels) >
Mastacembelidae (Spiny eels)
Etymology: Mastacembelus: Greek, mastax, -agos = bite + Greek, emballo = to throw oneself (Ref. 45335); strigiventus: Derived from the Latin strig- (stripe, line) and vent- (venter or abdomen), in reference to its abdomen with a stripe or network. Used as an adjective.
Taxonomic Remarks
This species is a synonym of Mastacembelus tinwini Britz 2007 according to Kottelat (2013: Ref. 94476). This page will be removed.
Ambiente: milieu / zona climatica / distribuzione batimetrica / gamma di distribuzione
Ecologia
; acqua dolce demersale. Tropical
Asia: Nabang-He, a branch of Nmai Kha River, Irrawaddy drainage in China.
Dimensione / Peso / Età
Maturità: Lm ? range ? - ? cm
Max length : 29.7 cm TL maschio/sesso non determinato; (Ref. 86860)
Breve descrizione
Chiavi di identificazione | Morfologia | Morfometria
Spine dorsali (totale) : 36 - 37; Raggi dorsali molli (totale) : 64 - 67; Spine anali: 3; Raggi anali molli: 63 - 66. Can be diagnosed by the possession of the following characters: dorsal fin with 64-67 rays; anal fin with 63-66 rays and caudal fin with 18 rays; dorsal, anal and caudal fins almost entirely joined, but with distinct notches among dorsal-fin, anal-fin and caudal-fin outline; body sides and back dark brown with 4-5 zigzag longitudinal lines and forming a network from front of anal-fin origin to caudal-fin base; presence of a longitudinal brown line from the isthmus to anus on the abdomen or sometimes the line becoming network (Ref. 86860).
Body shape (shape guide): eel-like.
Ciclo vitale e comportamento di accoppiamento
Maturità | Riproduzione | Deposizione | Uova | Fecondità | Larve
Yang, L.-P. and W. Zhou, 2011. A review of the genus Mastacembelus (Perciformes, Mastacembeloidae) in China with description of two new species and one new record. Acta Zootaxonomica Sinica 36(2):325-331. (Ref. 86860)
Stato della Lista Rossa IUCN (Ref. 130435: Version 2025-2 (Global))
Minaccia per l'uomo
Harmless
Usi umani
Strumenti
Rapporti speciali
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Stime basate su modelli
Indice di diversità filogenetica (Fonte Biblio.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00269 (0.00129 - 0.00562), b=2.94 (2.76 - 3.12), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Livello trofico (Fonte Biblio.
69278): 3.7 ±0.6 se; based on size and trophs of closest relatives
Resilienza (Fonte Biblio.
120179): Alto, tempo minimo di raddoppiamento della popolazione meno di 15 mesi (Preliminary K or Fecundity.).
Vulnerabilità della pesca (Ref.
59153): Low vulnerability (20 of 100).
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