分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Characiformes (Characins) >
Iguanodectidae ("Lizard bite tetras")
Etymology: Bryconops: Greek, bryko = to bite + Greek, ops = appearance (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性. 熱帶
South America: Cuyuní basin in the vicinity of the Venezuelan-Guyanan border.
南美洲: 在鄰近委內瑞拉者的 Cuyuni 流域-Guyanan 毗鄰。
大小 / 重量 / 年齡
Maturity: Lm ?  range ? - ? cm
Max length : 7.8 cm SL 雄魚/尚未辨別雌雄; (Ref. 39333)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
南美洲: 在鄰近委內瑞拉者的 Cuyuni 流域-Guyanan 毗鄰。
Chernoff, B. and A. Machado-Allison, 1999. Bryconops colaroja and B. colanegra, two new species from the Cuyuní and Caroní drainages of South America (Teleostei:Characiformes). Ichthyol. Explor. Freshwat. 10(4):355-370. (Ref. 39333)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
無危 (LC) ; Date assessed: 17 April 2017
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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=0.00575 (0.00241 - 0.01375), b=3.17 (2.96 - 3.38), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).