分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Issue
No recent treatment. It is the common Piabucina in the Gran Sabana highlands of southeastern Venezuela and western Guyana. Ardila Rodríguez (1999) described a new species, Lebiasina provenzanoi from a quebrada tributary to Río Tarotá, Río Aponguao. It is probably a synonym of Piabucina unitaeniata. (Marilyn Weitzman, pers. comm.) Eschmeyer, 1998: 1728.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 居於水底的. 熱帶
South America: Western Guyana vicinity of Roraima and Gran Sabana of Venezuela.
南美洲: Roraima 與委內瑞拉的 Gran Sabana 的西方蓋亞那鄰近區域。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 14.6 cm SL 雄魚/尚未辨別雌雄; (Ref. 37104)
Facultative air-breathing in the genus (Ref. 126274)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
南美洲: Roraima 與委內瑞拉的 Gran Sabana 的西方蓋亞那鄰近區域。
Weitzman, M. and S.H. Weitzman, 2003. Lebiasinidae (Pencil fishes). p. 241-251. In R.E. Reis, S.O. Kullander and C.J. Ferraris, Jr. (eds.) Checklist of the Freshwater Fishes of South and Central America. Porto Alegre: EDIPUCRS, Brasil. (Ref. 37104)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
人類使用
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00692 (0.00273 - 0.01753), b=3.05 (2.83 - 3.27), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.6 ±0.4 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
