L. Vidlicka, SEASONAL DYNAMICS OF VERTICAL MIGRATION AND DISTRIBUTION OF COCKROACHECTOBIUS-SYLVESTRIS (BLATTARIA, BLATTELLIDAE, (ECTOBIINAE) IN OAK FOREST, BIOLOGIA, 48(2), 1993, pp. 163-166
In 1985-1986 the seasonal dynamics of vertical migration and distribut
ion of cokroaches on oak stems in the State Nature Reseve Lindava (Wes
tern Slovakia) was studied. Distribution of apterous larvae, brachypte
rous females and winged males of Ectobius sylvestris was observed by m
eans of traps placed in the height of 0.75 m and 4.20-5.20 m. Migratio
n of Ectobius sylvestris towards tree tops was recorded from May to Oc
tober.