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Cypriniformes (Carps) >
Danionidae (Danios) > Rasborinae
Etymology: Rasbora: Rasbora, an Indian word for a fish, also used in Malay peninsula; bindumatoga: Derived from the term ‘Bindu Matoga’ in the two native languages of northern Sumatra, Mandailing and Toba, which are widely spoken throughout the distribution range of the species. ‘Bindu Matoga’ is commonly used as the name of a unique traditional ornament that has a rectangle outline. The specific name refers to the rectangular shape of the black subdorsal blotch of the species. A noun in apposition.
Lingkungan: lingkungan / zona iklim / kisaran kedalaman / jangkauan distribusi
Ekologi
; air tawar bentopelagis. Tropical
Asia: Aek Sibundung, Batang Toru, and Batang Gadis Rivers (Sumatra) and a tributary draining to Lake Toba in Indonesia.
Ukuran / Berat / umur
Kematangan: Lm ?  range ? - ? cm
Max length : 7.2 cm SL jantan/; (Ref. 94947)
deskripsi pendek
Kunci identifiaksi (pengenalan) | Morfologi | Morfometrik
duri punggung lunak (Keseluruhan (total)) : 8; Sirip dubur lunak: 7; vertebrata, bertulang belakang: 32 - 33. Diagnosed from other species of Rasbora by the following combination of characters: supra-anal pigmentation absent; the black midlateral stripe is only represented by a rectangular subdorsal blotch without a midhumeral diffuse patch and the posterior-portion stripe; and the basicaudal blotch appearing somewhat oval and lacking the basicaudal triangular patch (Ref. 94947).
Inhabits mountain streams and moderate-flowing turbid rivers with gravel bottom. Sympatric with Rasbora api (Ref. 94947).
Siklus hidup dan perilaku kawin
Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fekunditas | Larva
Lumbantobing, D.N., 2014. Four new species of Rasbora of the Sumatrana group (Teleostei: Cyprinidae) from northern Sumatra, Indonesia. Zootaxa 3764(1):001-025. (Ref. 94947)
Status IUCN Red List (Ref. 130435: Version 2025-2 (Global))
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) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00708 (0.00295 - 0.01699), b=3.08 (2.89 - 3.27), 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 (17 of 100). 🛈 |