分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Characiformes (Characins) >
Lebiasinidae (Pencilfishes) > Lebiasininae
Eponymy: The Boruca are an indigenous people who used to live in southern Costa Rica, where this species is endemic. (Ref. 128868), visit book page.
Issue
zzzAT STOCKS < i>P. boruca seems to have a limited distribution in southwestern Costa Rica, it has not been recorded from nearby areas of Costa Rica or Panama. Eschmeyer, 1998:229, Géry, 1977:127.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 居于水底的; pH range: 6.0 - 7.5; dH range: ? - 20. 熱帶; 23°C - 29°C (Ref. 36880)
Central America: Grande de Térraba and Coto River basins, southwestern Costa Rica.
中美洲: 重大的 de Terraba 與 Coto 河流域, 西南方的哥斯大黎加。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 11.8 cm SL 雄鱼/尚未辨别雌雄; (Ref. 37104)
Facultative air-breathing in the genus (Ref. 126274); Recorded from creeks and channels where the current is of low or moderate velocity between 10 and 1000 m of elevation. Swift, active and feeds on terrestrial insects (Ref. 36880).
记录自小溪与水流是在海拔的 10 与 1000 公尺之间的低或中等速度的峡道了。 迅急的, 活跃的并且吃陆栖的昆虫.(参考文献 36880)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
中美洲: 重大的 de Terraba 與 Coto 河流域, 西南方的哥斯大黎加。
Géry, J., 1977. Characoids of the world. Neptune City ; Reigate : T.F.H. [etc.]; 672 p. : ill. (chiefly col.) ; 23 cm. (Ref. 598)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-2)
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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).
营养阶层 (Ref.
69278): 3.6 ±0.4 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
