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Teleostei (teleosts) > Cypriniformes (Carps) > Nemacheilidae (Brook loaches)
Eponymy: Johann Friedrich (Fedor Fedorovich) von Brandt (1802–1879) was a German zoologist, surgeon, pharmacologist and botanist who moved to Russia (1831). [...] (Ref. 128868), visit book page.

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

Freshwater; demersal; pH range: 7.0 - ? ; dH range: ? - 20. Subtropical; 10°C - 20°C (Ref. 2059)

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

Asia: Armenia, Azerbaidjan, Turkey and Iran.

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 7.8 cm TL male/unsexed; (Ref. 125884); max. published weight: 4.32 g (Ref. 125884)

Short description Identification keys | Morphology | Morphometrics

Dorsal spines (total): 3; Dorsal soft rays (total): 8; Anal spines: 2 - 3; Anal soft rays: 5.

Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae

Main reference Upload your references | References | Coordinator | Collaborators

Nalbant, T.T. and P.G. Bianco, 1998. The loaches of Iran and adjacent regions with description of six new species (Cobitoidea). Ital. J. Zool. 65:109-125. (Ref. 31729)

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

Least Concern (LC) ; Date assessed: 09 January 2013

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

Fisheries: of no interest

FAO - Publication: search | FishSource |

More information

Trophic ecology
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Food consumption
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Ecology
Ecology

Population dynamics
Growth parameters
Max. ages / sizes
Length-weight rel.
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Life cycle
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Maturity/Gills rel.
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Eggs
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Distribution
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Anatomy
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Internet sources

Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00661 (0.00402 - 0.01085), b=3.01 (2.87 - 3.15), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref. 93245).

Trophic level (Ref. 69278): 2.8 ±0.3 se; based on size and trophs of closest relatives

Resilience (Ref. 120179): Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.).

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

Oxynoemacheilus brandtii (Kessler, 1877)