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Cypriniformes (Carps) >
Nemacheilidae (Brook loaches)
Etymology: Triplophysa: Greek, triplos = thrice + Greek, physa = tube (Ref. 45335); lihuensis: Named for the town where the type specimens were collected..
Environment: milieu / climate zone / depth range / distribution range
Ecologie
; zoet water demersaal. Subtropical
Asia: Guangxi, China.
Grootte / Gewicht / Leeftijd
Maturity: Lm ? range ? - ? cm
Max length : 6.2 cm SL mannelijk / geslacht onbekend; (Ref. 91775)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Distinguished from all other congeners by having a unique combination of the following characters: eyes and scales absent; lips with furrows; outer rostral barbel longer than other 2 pairs of barbels, at 42.9%-54.5% of HL; anterior nostril with elongate barbel-like tip); dorsal-fin rays 2 (spines)/7 or 8 (branched rays); pelvic-fin rays 1/6; anal-fin rays 2/6; pectoral-fin rays 1/10-12; branched caudal-fin rays 13 or 14; distal margin of dorsal-fin truncate, dorsal fin origin much closer to caudal-fin base than snout tip; dorsal-fin origin posterior to vertical line with pelvic-fin origin; pectoral fins flabellate, pectoral-fin length 53.3%-58.0% of distance between pectoral-fin origin and pelvic-fin origin; pelvic fins short, not reaching anus; caudal fin slightly emarginate; dorsal and ventral crests present on caudal-peduncle; posterior chamber of gas-bladder developed, reaching pelvic-fin origin (Ref. 91775).
Levenscyclus en paargedrag
Maturities | Voortplanting | Spawnings | Egg(s) | Fecundities | Larven
Wu, T.-J., J. Yang and J.-H. Lan, 2012. A new blind loach, Triplophysa lihuensis (Teleostei: Balitoridae), from Guangxi, China. Zool. Stud. 51(6):874-880. (Ref. 91775)
Status op de Rode Lijst van het IUCN (Ref. 130435)
Gevaar voor de mens
Harmless
Gebruik door de mens
Tools
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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=0.00708 (0.00330 - 0.01518), b=3.00 (2.83 - 3.17), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Trofisch niveau (Ref.
69278): 3.1 ±0.4 se; based on size and trophs of closest relatives
Weerstandsvermogen (Ref.
120179): Gemiddeld, minimale populatieverdubbelingstijd 1,4-4,4 jaar (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
