Austria country information

Common names: Lake charr, Rötel, Schwarzreuter
Occurrence: native
Salinity: freshwater
Abundance: | Ref:
Importance: commercial | Ref: AFMAFEWM (Austrian Federal Ministry of Agriculture, Forestry, Environment and Water Management), 2011
Aquaculture: commercial | Ref: AFMAFEWM (Austrian Federal Ministry of Agriculture, Forestry, Environment and Water Management), 2011
Regulations: | Ref:
Uses: gamefish: yes;
Comments: Status of threat: Least concern (Ref. 87703).
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/au.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Kottelat, M., 1997
National Database:

Common names from other countries

瑞士紅點鮭, Lake charr, Schwarzrötel, ... more

Classification / Names Noms communs | Synonymes | Catalog of Fishes(Genre, Espèce) | ITIS | CoL | WoRMS | Cloffa

> Salmoniformes (Salmons) > Salmonidae (Salmonids) > Salmoninae
Etymology: Salvelinus: Old name for char; it is the same root of german "saibling" = little salmon (Ref. 45335).
More on author: Linnaeus.

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

; eau douce benthopélagique. Temperate; 48°N - 45°N, 5°E - 11°E

Distribution Pays | Zones FAO | Écosystèmes | Occurrences | Point map | Introductions | Faunafri

Europe: Alpine and subalpine lakes in Italy (Trentino, Alto Adige), France (Lake Bourget), and Switzerland, Germany and Austria. Introduced in numerous high altitude lakes (Ref. 59043). Reported from Sweden (Ref. 30402).

Taille / Poids / Âge

Maturity: L_m ? range ? - ? cm
Max length : 75.0 cm SL mâle / non sexé; (Ref. 59043)

Description synthétique Clés d'identification | Morphologie | Morphométrie

Distinguished from congeners in central Europe by the following characters: mouth terminal to subterminal, lower jaw not included in upper jaw; snout conical; 25-31 gill rakers; flank greenish brown with reddish spots, belly yellowish to reddish orange; fins red to orange with white margins (Ref. 59043).

Inhabits deep lakes in glacial valleys and high altitude lakes. Preys on crustaceans, insects and benthic fauna; a few individuals develop as large piscivores, with a distinct morphology. Spawns on pebble to stone bottom on steep slopes, at depths of 30-120 m (Ref. 59043).

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

Référence principale Upload your references | Références | Coordinateur | Collaborateurs

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

Statut dans la liste rouge de l'IUCN (Ref. 130435)

Préoccupation mineure (LC) ; Date assessed: 01 January 2008

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

Harmless

Utilisations par l'homme

FAO(Publication : search) | FishSource |

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Sources Internet

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=0.00977 (0.00468 - 0.02039), b=3.04 (2.87 - 3.21), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Niveau trophique (Ref. 69278): 3.9 ±0.5 se; based on size and trophs of closest relatives

Résilience (Ref. 120179): Très faible, temps minimum de doublement de population supérieur à 14 ans (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): High vulnerability (57 of 100).

Salvelinus umbla (Linnaeus, 1758)