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Cypriniformes (Carps) >
Danionidae (Danios) > Rasborinae
Etymology: Rasbora: Rasbora, an Indian word for a fish, also used in Malay peninsula.
More on authors: Kottelat & Pethiyagoda.
Lingkungan: lingkungan / zona iklim / kisaran kedalaman / jangkauan distribusi
Ekologi
; air tawar bentopelagis. Tropical; 7°N - 6°N
Asia: Sri Lanka (Nilwala, Gin, and Kalu drainages).
Ukuran / Berat / umur
Kematangan: Lm ?  range ? - ? cm
Max length : 7.2 cm SL jantan/; (Ref. 6028)
deskripsi pendek
Kunci identifiaksi (pengenalan) | Morfologi | Morfometrik
vertebrata, bertulang belakang: 36. Rasbora wilpita is distinguished from all congeners from peninsular India and Sri Lana by the combination of the following characters: a prominent symphysial knob on lower jaw; a -conspicuous maxillary lateral process; head depth 54-62% HL; and body depth 24.7-29.3% SL (Ref. 84057).
Body shape (shape guide): fusiform / normal.
Inhabits shallow, slow-flowing, heavily shaded streams (Ref. 6028).
Siklus hidup dan perilaku kawin
Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fekunditas | Larva
Sudasinghe, H., R. Pethiyagoda, R. Hettiarachchige, T. Ranasinghe, R. Raghavan, N. Dahanukar and M. Meegaskumbura, 2020. A molecular phylogeny of the freshwater-fish genus Rasbora (Teleostei: Cyprinidae) in Sri Lanka reveals a remarkable diversification - And a cryptic species. J. Zool. Syst. Evol. Res. 58(4):1076-1110. (Ref. 123756)
Status IUCN Red List (Ref. 130435: Version 2025-2 (Global))
Rentan (VU) (B1ab(iii)+2ab(iii)); Date assessed: 29 July 2019
ancaman kepada manusia
Harmless
penggunaan manusia
Perikanan: memiliki potensi kepentingan
Alat, peralatan
laporan khas
muat turun XML
Sumber internet
Estimasi berdasarkan model
Indeks keanekaragaman filogenetik (Acuan
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).
Tingkat Trofik (Acuan
69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
Daya lenting (Acuan
120179): Tinggi, Waktu penggandaan populasi minimum kurang dari 15 bulan (Preliminary K or Fecundity.).
Kerentanan Penangkapan Ikan (Ref.
59153): Low vulnerability (10 of 100).
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