Nesting Biology of Odynerus albopictus calcaratus (Morawitz, 1885) and Odynerus femoratus de Saussure, 1856 (Hymenoptera: Vespidae: Eumeninae)

Table 1

Parameters of the soil substrate containing the nests of Odynerus albopictus calcaratus and Odynerus femoratus at four nesting sites.

Nesting site	Density (g/cm^3)	Content of physical clay parts <0.01 mm (%)	Granulometric class
Odynerus albopictus calcaratus
Cargo seaport near Yalta	2.60	21.14	Light clay loam
Mys Martyan Nature Reserve	2.50	49.31	Dense clay loam
Lisya bay	2.67	40.36	Middle clay loam
Odynerus femoratus
Kharab-Tavel valley near Krasnolesye	2.50	28.29	Light clay loam