Classificatie / Names
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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.
Issue
This species is a synonym of Mastacembelus tinwini Britz 2007 according to Kottelat (2013: Ref. 94476). This page will be removed.
Environment: milieu / climate zone / depth range / distribution range
Ecologie
; zoet water demersaal. Tropical
Asia: Nabang-He, a branch of Nmai Kha River, Irrawaddy drainage in China.
Grootte / Gewicht / Leeftijd
Maturity: Lm ? range ? - ? cm
Max length : 29.7 cm TL mannelijk / geslacht onbekend; (Ref. 86860)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Dorsale stekels (totaal) : 36 - 37; Dorsale zachte stralen (totaal) : 64 - 67; Anale stekels: 3; Anale zachte stralen: 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).
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
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)
Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2024-2)
Gevaar voor de mens
Harmless
Gebruik door de mens
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Estimates based on models
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00269 (0.00128 - 0.00564), b=2.94 (2.76 - 3.12), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trofisch niveau (Ref.
69278): 3.7 ±0.6 se; based on size and trophs of closest relatives
Weerstandsvermogen (Ref.
120179): Hoog, minimale populatieverdubbelingstijd minder dan 15 maanden (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (20 of 100).
