Excavator: Ground. On the Continent this species is reported to nest solitarily or in small aggregations, usually avoiding sandy soils (Kocourek, 1966; Westrich, 1989).
%LABEL% (%SOURCE%)
Excavator: Ground. On the Continent this species is reported to nest solitarily or in small aggregations, usually avoiding sandy soils (Kocourek, 1966; Westrich, 1989).
%LABEL% (%SOURCE%)