Chaetocnema semicoerulea
- kingdom: Animalia
- phylum: Arthropoda
- class: Insecta
- order: Coleoptera
- family: Chrysomelidae
- genus: Chaetocnema
- species: Chaetocnema semicoerulea
- Maria Rain
Carinthia- Golling an der Salzach
Salzburg- Silz
Tyrol- Enns
- Garsten
- Grünburg
- Linz
- Sankt Ulrich bei Steyr
- Steyr
- Waldneukirchen
Upper Austria
Austria- Mamer
03
Luxembourg- Walzenhausen
Appenzell Ausserrhoden- Rheineck
Saint Gallen
Switzerland