分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Characiformes (Characins) >
Stevardiidae (Stevardiids) > Stevardiinae
Etymology: Gephyrocharax: Greek, gephyra = bridge + Greek, charax = a marine fish without identification (Ref. 45335).
More on authors: Meek & Hildebrand.
Issue
No recent description. See Weitzman & Fink (1985), for clarification of type locality and Burns et al. (1995) for information on insemination.
Environment: milieu / climate zone / 深度上下限 / distribution range
生態學
; 淡水 底中水層性. 熱帶
分布
國家 | FAO區域 | 生態系 | 發現紀錄 | 分布圖 | 簡介 | Faunafri
Central America: Panama, Province Cerro-Azul and former Canal Zone, Frijoles River basin.
中美洲: 巴拿馬, 省 Cerro-Azul 與前管區域， Frijoles 河流域。
大小 / 重量 / 年齡
成熟度: Lm ? range ? - ? cm
Max length : 4.7 cm SL 雄魚/尚未辨別雌雄; (Ref. 34092)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
中美洲: 巴拿馬, 省 Cerro-Azul 與前管區域， Frijoles 河流域。
Weitzman, S.H. and S.V. Fink, 1985. Xenurobryconin phylogeny and putative pheromone pumps in glandulocaudine fishes (Teleostei: Characidae). Smithson. Contrib. Zool. (SCZ), 24 Dec., No. 421:i-iii + 1-121. (Ref. 34092)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-1)
無危 (LC) ; Date assessed: 01 May 2019
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Estimates based on models
Phylogenetic diversity index (參考文獻
82804): PD
50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01413 (0.00635 - 0.03140), b=2.99 (2.80 - 3.18), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (參考文獻
69278): 3.0 ±0.4 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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