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Teleostei (teleosts) > Characiformes (Characins) > Lebiasinidae (Pencilfishes) > Lebiasininae
Etymology: More on author: Boulenger.

Issue
No recent description. It is a slender species with a narrow black stripe across the body just above the middle and a reddish color in life (color photo, Ramiro Barriga). It appears to be limited to streams above 250 m elevation in northern tributaries of the Amazon River in Ecuador and Peru. It is not recorded from streams nearby in Colombia. Eschmeyer, 1998:522, Stewart, Barriga S, Ibarra, 1987:21; Ortega and Vari, 1986:10.

Environment: milieu / climate zone / depth range / distribution range Ecology

Freshwater; demersal. Tropical

Distribution Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri

South America: Amazon side of the Andes above 250 m elevation in Ecuador and Peru.

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 14.3 cm SL male/unsexed; (Ref. 37104)

Facultative air-breathing in the genus (Ref. 126274)

Life cycle and mating behavior Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larvae

Main reference Upload your references | References | Coordinator : Weitzman, Marilyn | Collaborators

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 Red List Status (Ref. 130435)

Least Concern (LC) ; Date assessed: 07 October 2014

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

FAO - Publication: search | FishSource |

More information

Trophic ecology
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Predators

Ecology
Ecology

Population dynamics
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Length-weight rel.
Length-length rel.
Length-frequencies
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Abundances

Life cycle
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Egg(s)
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Distribution
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Anatomy
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Brains
Otoliths

Physiology
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Nutrients
Oxygen consumptions
Swimming type
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Visual pigment(s)
Fish sounds
Diseases / Parasites
Toxicities (LC50s)

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Genetics
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Internet sources

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=0.00603 (0.00234 - 0.01555), b=3.09 (2.87 - 3.31), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

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

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

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