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Cypriniformes (Carps) >
Danionidae (Danios) > Rasborinae
Etymology: Rasbora: Rasbora, an Indian word for a fish, also used in Malay peninsula.
Eponymy: David Armitage is a retired British civil servant who was a principal scientific officer with the Ministry of Agriculture, Fisheries and Food (1971–2005) where he worked on multi-disciplinary grain storage technology, He is better known as an [...] (Ref. 128868), visit book page.
Ambiente: milieu / zona climatica / distribuzione batimetrica / gamma di distribuzione
Ecologia
; acqua dolce benthopelagico. Tropical
Asia: Sri Lanka.
Dimensione / Peso / Età
Maturità: Lm ?  range ? - ? cm
Max length : 6.2 cm SL maschio/sesso non determinato; (Ref. 123756)
Breve descrizione
Chiavi di identificazione | Morfologia | Morfometria
Vertebre: 35. Rasbora armitagei differs from all congeners from India and Sri Lanka, except R. wilpita by having a prominent symphysial knob on the lower jaw and conspicuous maxillary lateral processes. It can be differentiated from R. wilpita by having the head depth 48-53 (vs. 54-62) % HL and body depth 23.2-24.4 (24.7-29.3) % SL (Ref. 84057).
Body shape (shape guide): fusiform / normal.
Restricted to shaded streams in the inland rain forests in southwest Sri Lanka (Ref. 123756).
Ciclo vitale e comportamento di accoppiamento
Maturità | Riproduzione | Deposizione | Uova | Fecondità | Larve
Silva, A., K. Maduwage and R. Pethiyagoda, 2010. A review of the genus Rasbora in Sri Lanka, with description of two new species (Teleostei: Cyprinidae). Ichthyol. Explor. Freshwat. 21(1):27-50. (Ref. 84057)
Stato della Lista Rossa IUCN (Ref. 130435: Version 2025-2 (Global))
Minaccia per l'uomo
Harmless
Usi umani
Pesca: di potenziale interesse
Strumenti
Rapporti speciali
Scarica XML
Fonti Internet
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=0.00776 (0.00316 - 0.01906), b=3.01 (2.82 - 3.20), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Livello trofico (Fonte Biblio.
69278): 3.2 ±0.4 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 (10 of 100).
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