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Cypriniformes (Carps) >
Danionidae (Danios) > Rasborinae
Etymology: Rasbora: Rasbora, an Indian word for a fish, also used in Malay peninsula.
Eponymy: Baroness Joan Helen Vickers (1907–1994) was a British Conservative London Councillor and MP and later chairman of the Anglo-Indonesian Society. [...] (Ref. 128868), visit book page.
Environment: milieu / climate zone / depth range / distribution range
Sinh thái học
; Nước ngọt Sống nổi và đáy. Tropical
Asia: Kalimantan, Indonesia.
Bộ gần gũi / Khối lượng (Trọng lượng) / Age
Maturity: Lm ?  range ? - ? cm
Max length : 3.8 cm SL con đực/không giới tính; (Ref. 13215)
Found in small high gradient forest streams with gravel to cobble bottoms and with very little or no emergent aquatic vegetation. Its most common co-inhabitants were the balitorid Nemacheilus spiniferus and the cyprinid Puntius binotatus.
Life cycle and mating behavior
Chín muồi sinh dục | Sự tái sinh sản | Đẻ trứng | Các trứng | Sự sinh sản | Ấu trùng
Siebert, D.J. and S. Guiry, 1996. Rasbora johannae (Teleostei: Cyprinidae), a new species of the R. trifasciata-complex from Kalimantan, Indonesia. Cybium 29(4):395-405. (Ref. 13215)
IUCN Red List Status (Ref. 130435: Version 2024-2)
Threat to humans
Harmless
Human uses
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
Mức dinh dưỡng (Ref.
69278): 3.1 ±0.4 se; based on size and trophs of closest relatives
Thích nghi nhanh (Ref.
120179): Chiêù cao, thời gian nhân đôi của chủng quần tối thiểu là dưới 15 tháng (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).