Classificatie / Names
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Anabantiformes (Gouramies, snakeheads) >
Osphronemidae (Gouramies) > Macropodusinae
Etymology: Parosphromenus: Greek, para in the side of + Greek, osphromenos, osphrainomai = to smell (Ref. 45335); tweediei: Named for the late Michael W.F. Tweedie, whose series of ichthyological publications in the 1950s has been most helpful in furthering studies of Malayan freshwater fishes.
Eponymy: Michael Wilmer Forbes Tweedie (1907–1993) was a herpetologist, ichthyologist, archaeologist and all-round naturalist who worked (1932–1971) at the Raffles Museum (now called the Singapore National Museum). [...] (Ref. 128868), visit book page.
More on authors: Kottelat & Ng.
Environment: milieu / climate zone / depth range / distribution range
Ecologie
; zoet water benthopelagisch; pH range: 4.0 - ?. Tropical
Asia: Johor, Malaysia.
Grootte / Gewicht / Leeftijd
Maturity: Lm ? range ? - ? cm
Max length : 2.5 cm SL mannelijk / geslacht onbekend; (Ref. 56232)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Dorsale stekels (totaal) : 10 - 12; Dorsale zachte stralen (totaal) : 6 - 7; Anale stekels: 10 - 12; Anale zachte stralen: 9 - 13. Differs from its congeners by the unique coloration of the unpaired fins of the male, especially by the broad red band between two broad black bands and the absence of blue markings (Ref. 56232).
Facultative air-breathing (Ref. 126274)
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Kottelat, M. and P.K.L. Ng, 2005. Diagnoses of six new species of Parosphromenus (Teleostei: Osphronemidae) from Malay Peninsula and Borneo, with notes on other species. Raffles Bull. Zool. Supplement (13):101-113. (Ref. 56232)
Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2024-2)
Bedreigd (EN) (B1ab(iii,iv,v)+2ab(iii,iv,v)); Date assessed: 14 January 2019
Gevaar voor de mens
Harmless
Gebruik door de mens
Tools
Speciale rapporten
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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=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
Trofisch niveau (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).
