Open Access
Review
Table 1
Current conservation status of U. crassus in Europe according to Lopes-Lima et al. (2017a) and Bolotov et al. (2020).
| Threat level | Country |
|---|---|
| Extinct in the wild, EW | Lithuania, Netherlands |
| Critically Endangered, CR | Austria, Germany, Switzerland |
| Endangered, EN | Czech Republik, Poland, Romania, Sweden, |
| Strictly protected | Belgium, Croatia, Germany, Poland, |
| Protected | Bulgaria, Czech Republik, France, Hungary, Latvia, Slovakia, Sweden |
| Rare | Hungary |
| Vulnerable, VU | Albania, Belarus, Finland, Latvia, Slovakia |
| Least Concern, LC | Kazakhstan, Russia |
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