Classification
Tree [regio]Heteroptera [subordo]
Nabidae [familia]
Nabinae [subfamilia]
Himacerus [genus]
Aptus [subgenus]
Subgenus Aptus Hahn, 1831 contains the following taxa:
Himacerus (Aptus) erigone (Kirkaldy, 1901) [species]
Himacerus (Aptus) maracandicus (Reuter, 1890) [species]
Himacerus (Aptus) mirmicoides (O. Costa, 1834) [species]
Himacerus (Aptus) nodipes Hsiao, 1964 [species]
Himacerus (Aptus) pulchellus (Ren & Hsiao, 1981) [species]
Himacerus (Aptus) transcaucasicus (Kerzhner, 1981) [species]