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Salmo letnica (Karaman, 1924)

Ohrid trout
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Image of Salmo letnica (Ohrid trout)
Salmo letnica
Female picture by Jordanova, M.


North Macedonia country information

Common names: Pestani trout
Occurrence: native
Salinity: freshwater
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Occurs along the eastern shore of Lake Ohrid (Ref. 13696, 59043). Status of threat: data deficient (Ref. 59043).
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/mk.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Kottelat, M., 1997
National Database:

Common names from other countries

Klassifizierung / Names Namen | Synonyme | Catalog of Fishes(Gattung, Arten) | ITIS | CoL | WoRMS | Cloffa

> Salmoniformes (Salmons) > Salmonidae (Salmonids) > Salmoninae
Etymology: Salmo: Latin, salmo, Plinius = salmon (Ref. 45335).

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

; süßwasser benthopelagisch.   Temperate; 42°N - 40°N, 20°E - 21°E

Verbreitung Länder | FAO Gebiete | Ecosystems | Vorkommen | Point map | Einführungen | Faunafri

Europe: Eastern shore of Lake Ohrid, Macedonia.

Length at first maturity / Size / Gewicht / Alter

Maturity: Lm 37.6, range 36 - 39.7 cm
Max length : 76.0 cm TL Männchen/unbestimmt; (Ref. 6323); max. veröff. Gewicht: 6.5 kg (Ref. 4699)

Kurzbeschreibung Morphologie | Morphometrie

Distinguished from all its congeners in Balkan Peninsula by the combination of the following characters: lacustrine; size reaches up to at least 60 cm SL; in large adults, head and body silvery, with black spots, especially in upper part, red spots (when present) mainly along lateral line; flesh pinkish. Can be diagnosed from at least Salmo balcanicus and Salmo aphelios by its osteological characters (Ref. 59043). (Ref. 59043).

Biologie     Fachlexikon (Englisch) (z.B. epibenthic)

Inhabits lakes. Juveniles feed on zooplankton. Adults prey on zooplankton and fish, mainly Alburnus scoranza. Attains first sexual maturity at 5-6 years. Spawns in January-February in littoral and sublittoral areas (Ref. 59043). Threatened by habitat destruction, overfishing and introduction of new species (Ref. 26100).

Life cycle and mating behavior Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven

A single spawner (Ref. 58388).

Hauptreferenz Upload your references | Referenzen | Koordinator | Partner

Kottelat, M. and J. Freyhof, 2007. Handbook of European freshwater fishes. Publications Kottelat, Cornol and Freyhof, Berlin. 646 pp. (Ref. 59043)

IUCN Rote Liste Status (Ref. 130435)

  Daten mangelhaft (DD) ; Date assessed: 31 January 2006

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

  Harmless




Nutzung durch Menschen

Fischereien: kommerziell; Aquakultur: kommerziell; Sportfisch: ja
FAO(Publication : search) | FishSource |

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Ablaichen
Fecundity
Eier
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Alter/Größe
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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=0.01047 (0.00488 - 0.02245), b=3.03 (2.86 - 3.20), in cm Total Length, based on LWR estimates for this Genus-body shape (Ref. 93245).
Trophic level (Ref. 69278):  4.0   ±0.64 se; based on food items.
Widerstandsfähigkeit (Ref. 120179):  niedrig, Verdopplung der Population dauert 4,5 - 14 Jahre. (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Moderate to high vulnerability (50 of 100).
Preiskategorie (Ref. 80766):   Very high.