The rare and critically endangered spider Xysticus kempeleniThorell, 1872 was found after 17 years in Bohemia, on the Vrchbělá plain near the town of Bělá pod Bezdězem. Specimens were collected using the pitfall trap method and sieving on a grassy area.
Citace
Kůrka A. & Dolanský J. (2024): Běžník Kempelenův (Xysticus kempeleni) po 17 letech v Čechách. The crab spider Xysticus kempeleni found in Bohemia after 17 years. Pavouk 57: 4–8 (in Czech, English abstract).