Biodiversity in the territories
Le Chesnay-Rocquencourt
Key figures
Areas
info
3
areas
3
Znieff
Species
All species listed
info
933
species
89
protected species
44
threatened and near-threatened taxa (species and subspecies)
info
11,929
observation data
info
Species listed by group
info
8
Escargots et autres mollusques
90
Oiseaux
10
Mammifères
1
Poissons
28
Champignons et lichens
2
Crabes, crevettes, cloportes et mille-pattes
110
Insectes et araignées
639
Plantes, mousses et fougères
7
Amphibiens et reptiles
1
Autres