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Cypriniformes (Carps) >
Nemacheilidae (Brook loaches)
Etymology: Triplophysa: Greek, triplos = thrice + Greek, physa = tube (Ref. 45335); zhaoi: Named for Chinese ichthyologist Zhao Tieqiao..
Environment: milieu / climate zone / depth range / distribution range
Ecologie
; zoetwater demersaal. Temperate
Asia: China.
Size / Gewicht / Leeftijd
Maturity: Lm ? range ? - ? cm
Max length : 8.0 cm SL mannelijk/geslacht niet bekend; (Ref. 57977)
Korte beschrijving
Morfologie | Morfometrie
Dorsale stekels (totaal): 3; Dorsale zachte stralen (totaal): 6; Anale stekels 2; Anale zachte stralen: 5; Wervels: 42 - 44. Distinguished from its congeners in having 6 branched dorsal fin rays; no thickened rays in the unpaired fins; caudal peduncle laterally compressed and shorter than the head; pelvic fins inserted on the level of mid-base of the dorsal fin; 4 pectoral bony radials, where second radial is only slightly expanded and weakly blocked with the first radial; anterior and posterior nares closely spaced; occipital canal continuous with 3 pores; well-developed free air-bladder portion in the abdominal cavity; intestine long and spirally coiled; complete body lateral line; sphenotic contacting epiotic; minute anterior fontanelle in the skull; 4 basibranchials and 2 pairs of infrapharyngobranchials in the branchial apparatus; the pads of the breeding tubercles are weakly-developed in the preorbital region of the mature males, and such pad below the infraorbital canal is comma-shaped (Ref. 57977).
Inhabits swampy creeks. A moderately small species, found mature at 56 mm SL or more (Ref. 57977).
Life cycle and mating behavior
Geslachtsrijpheid | Voortplanting | Kuitschieten | Eieren | Fecundity | Larven
Prokofiev, A.M., 2006. Two new species of the loach genus Triplophysa Rendahl 1933 from the Western Mongolia and Northwestern China, with key of the species from the interior drainages of Tien-Shan, Karakurum and Altai Mountains. Senckenbergiana biologica 86(2):235-259. (Ref. 57977)
Status op de Rode Lijst van het IUCN (Ref. 125652)
Gevaarlijk voor mensen
Harmless
Gebruik door de mens
Meer informatie
Populaire namenSynoniemenMetabolismePredatorsEcotoxicologieVoortplantingGeslachtsrijpheidKuitschietenSpawning aggregationFecundityEierenOntwikkeling van de eieren
Leeftijd/GrootteGroeiLengte-gewicht parametersLengte-lengte parametersLengtefrequentiesMorfometrieMorfologieLarvenPopulatiedynamica van de larvenrecruteringAbundantieBRUVS
ReferentiesAquacultuurAquacultuurprofielKweeklijnenGeneticaAlleelfrequentiesErfelijkheidZiektenVerwerkingNutrientsMass conversion
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Estimates based on models
Phylogenetic diversity index (Ref.
82805): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00708 (0.00338 - 0.01484), b=2.98 (2.81 - 3.15), in cm total length, based on LWR estimates for this Genus-BS (Ref.
93245).
Trophic level (Ref.
69278): 3.1 ±0.4 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 (10 of 100) .
Climate Vulnerability (Ref.
125649): (0 of 100) .
