Classification
Tree [regio]Heteroptera [subordo]
Lygaeidae [familia]
Geocorinae [subfamilia]
Geocoris [genus]
Genus Geocoris Fallén, 1814 contains the following taxa:
Eilatus Linnavuori, 1972 [subgenus]
Geocoris Fallén, 1814 [subgenus]
Geocoris marduk Linnavuori, 1984 [species]
Geocoris unicolor (Wagner, 1965) [species]
Piocoris Stål, 1872 [subgenus]