Derocalymma porcellio
Northern Kenya.—Taken in upland grassland and bush (Kevan and Chopard, 1954).
Deropeltis autraniana
Northern Kenya.—In thorn-bush country (Kevan and Chopard, 1954).
Deropeltis melanophila
Northern Kenya.—"Very commonly found at the base of tufts of grass and other débris, the apterous female particularly in the latter situation"; in upland grassland near forest; in thorn-bush country (Kevan and Chopard, 1954).
Deropeltis nigrita
Northern Kenya.—Taken in upland grassland and bush (Kevan and Chopard, 1954).
Eremoblatta subdiaphana
U.S.A.—Apparently found in greatest abundance in the extreme desert conditions of the southwestern United States (Hebard, 1917). Two small groups of males were observed in the midst of the sandy desert north of Yuma, Ariz.; these insects alternately flew and ran over the sand in the hot sun while headed in a southwesterly direction (Wheeler, 1911).