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Teleostei (teleosts) > Cypriniformes (Carps) > Nemacheilidae (Brook loaches)
Etymology: mesudae: Named for Mesude Kaynak.
Eponymy: Mesude Kaynak is the author’s mother. (Ref. 128868), visit book page.

Issue
This species is a synonym of Oxynoemacheilus germencicus (Erk'akan, Nalbant & Özeren, 2007) according to Yoğurtçuoğlu, Kaya & Freyhof, 2022 (Ref. 131061:463).

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

Freshwater; demersal. Subtropical

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

Asia: Buyuk Menderes river and Isikli Lake in Turkey; may be found also in Kucuk Menders and Gediz rivers in Western Anatolia, Turkey.

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 8.9 cm TL male/unsexed; (Ref. 111982)

Short description Identification keys | Morphology | Morphometrics

Dorsal soft rays (total): 10; Anal soft rays: 7 - 8. Can be distinguished from all angorae group species of Oxynoemacheilus in Turkey by its shape of bony capsule of swim bladder, color pattern and some body ratios (Ref. 93108).

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

Main reference Upload your references | References | Coordinator | Collaborators

Erk'akan, F., 2012. Two new Oxynoemacheilus (Teleostei: Nemacheilidae) species from Western Turkey. Res. J. Biol. Sci. 7(2):97-101. (Ref. 93108)

IUCN Red List Status (Ref. 130435: Version 2024-1)

Endangered (EN) (B2ab(i,ii,iii,iv)); Date assessed: 15 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
Food items
Diet composition
Food consumption
Food rations
Predators

Ecology
Ecology

Population dynamics
Growth parameters
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Recruitment
Abundance

Life cycle
Reproduction
Maturity
Maturity/Gills rel.
Fecundity
Spawning
Spawning aggregations
Eggs
Egg development
Larvae
Larval dynamics

Distribution
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Introductions
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Anatomy
Gill area
Brain
Otolith

Physiology
Body composition
Nutrients
Oxygen consumption
Swimming type
Swimming speed
Visual pigments
Fish sound
Diseases & Parasites
Toxicity (LC50s)

Genetics
Genetics
Heterozygosity
Heritability

Human related
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Stamps, coins, misc.

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Taxonomy
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References
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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=0.00575 (0.00321 - 0.01030), b=2.93 (2.78 - 3.08), 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 mesudae Erk'akan, 2012