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> 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 Ekologi

; sötvatten bottenlevande; pH range: 6.0 - 7.5; dH range: ? - 20. Tropical; 23°C - 29°C (Ref. 36880)

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Central America: Grande de Térraba and Coto River basins, southwestern Costa Rica.

Size / Vikt / Age

Maturity: L_m ? range ? - ? cm
Max length : 11.8 cm SL hane/ej könsbestämd; (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).

Life cycle and mating behavior Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver

Main reference Upload your references | referenser | Koordinator : Weitzman, Marilyn | Medarbetare

Géry, J., 1977. Characoids of the world. Neptune City ; Reigate : T.F.H. [etc.]; 672 p. : ill. (chiefly col.) ; 23 cm. (Ref. 598)

IUCN Red List Status (Ref. 130435: Version 2024-2)

Sårbar, se IUCNs rödlista (VU) (B1ab(iii)); Date assessed: 02 April 2019

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 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).

Trofisk nivå (Ref. 69278): 3.6 ±0.4 se; based on size and trophs of closest relatives

Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100).

Piabucina boruca Bussing, 1967