Carabus problematicus
Carabus problematicus is a species of beetle endemic to Europe, where it is observed in Andorra, Austria, Belgium, Great Britain,[1] the Czech Republic, mainland Denmark, the Faroe Islands, Finland, mainland France, Germany, Hungary, Iceland, Ireland,[2] mainland Italy, Latvia (doubtful), Liechtenstein, Luxembourg, mainland Norway, Poland, Romania, northern and northwestern Russia, Slovakia, Slovenia, mainland Spain, Sweden, Switzerland, and the Netherlands.
| Carabus problematicus | |
|---|---|
| .jpg.webp) | |
| Scientific classification  | |
| Kingdom: | Animalia | 
| Phylum: | Arthropoda | 
| Class: | Insecta | 
| Order: | Coleoptera | 
| Family: | Carabidae | 
| Genus: | Carabus | 
| Species: | C. problematicus | 
| Binomial name | |
| Carabus problematicus Herbst, 1786 | |
A study of the effects of grazing management on arthropod distribution observed high number clusters of C. problematicus associated with the sheep rather than sheep and cattle grazed plots – suggesting that there are detrimental effects of cattle to the species; possibly as a result of soil compaction.[3]
References
    
- Global Biodiversity Information Facility
- Groundbeetles of Ireland
- Peter Dennis Sensitivity of upland arthropod diversity to livestock grazing, vegetation structure and landform Food, Agriculture & Environment Vol. 1(2): 301-307. 2003
External links
    
 Data related to Carabus problematicus at Wikispecies Data related to Carabus problematicus at Wikispecies
 Media related to Carabus problematicus at Wikimedia Commons Media related to Carabus problematicus at Wikimedia Commons
- Carabus problematicus on Fauna Europaea