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The white-clawed crayfish
Credit
: PNRHJ / Pierre Durlet
Description
Once quite widespread, the white-clawed crayfish is now only found in a few rivers in the Jura. It seeks fresh running water, where there is enough oxygen for it to survive. During the day, it hides in the pebbles on the waterbed. The female protects her eggs under her belly all winter. Her larvae hatch in May or June. Second to pollution, diseases carried by American species introduced into French water are its most dangerous enemies. Therefore, please do not move any white-clawed crayfish, or any other crayfish!
Technical Information
Lat, Lng
46.32502365.7779389
Coordinates copied
Uncertain state
Point of Interest updated on 04/07/2023
This point of interest hasn't been updated recently, which could compromise the reliability of this information. We recommend that you inquire and take all necessary precautions. If you're the author, please verify your information.
Altimetric profile
IGN cards
3328OT - CRÊT DE LA NEIGE OYONNAX LÉLEX PNR DU HAUT-JURA
Editor : IGN
Collection : TOP 25 ET SÉRIE BLEUE
Scale : 1:25 000
13.90€
TOP75012 - HAUT-JURA
Editor : IGN
Collection : TOP 75
Scale : 1:75 000
9.80€
TOP100D01 - AIN BOURG-EN-BRESSE AMBÉRIEU-EN-BUGEY PAYS DE GEX
Editor : IGN
Collection : TOP 100
Scale : 1:100 000
8.40€
TOP100D39 - JURA PAYS DE DOLE ET VAL D'AMOUR CHAMPAGNOLE LES ROUSSES PNR DU HAUT-JURA
Editor : IGN
Collection : TOP 100
Scale : 1:100 000
8.40€
TOP100D74 - HAUTE-SAVOIE ANNECY THONON-LES-BAINS MASSIF DU MONT BLANC CHAÎNE DES ARAVIS
Editor : IGN
Collection : TOP 100
Scale : 1:100 000
8.40€
202 JURA ALPES DU NORD
Editor : IGN
Collection : TOP 200
Scale : 1:200 000
6.80€
89026 - GRANDES TRAVERSÉES DU JURA - GTJ
Editor : IGN
Collection : DECOUVERTE DES CHEMINS
Scale : 1:105 000
9.10€
D01-69 AIN RHÔNE
Editor : IGN
Collection : CARTES DÉPARTEMENTALES IGN
Scale : 1:150 000
5.90€
D25-39 DOUBS JURA
Editor : IGN
Collection : CARTES DÉPARTEMENTALES IGN
Scale : 1:150 000
5.90€
NR15 AUVERGNE-RHÔNE-ALPES RECTO/VERSO MASSIF ALPIN
Editor : IGN
Collection : CARTES RÉGIONALES IGN
Scale : 1:250 000
6.80€
NR09 BOURGOGNE FRANCHE-COMTÉ
Editor : IGN
Collection : CARTES RÉGIONALES IGN
Scale : 1:250 000
6.80€
NR14 AUVERGNE-RHÔNE-ALPES RECTO/VERSO MASSIF CENTRAL
Editor : IGN
Collection : CARTES RÉGIONALES IGN
Scale : 1:250 000
6.80€
EUROPE
Editor : IGN
Collection : DÉCOUVERTE DES PAYS DU MONDE IGN
Scale : 1:2 500 000
7.00€
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