1 Frons without medial depression ........................................ A. albogularis perisi Cobos
1 ’ Frons with medial depression........................................................................................ 2
2 Prehumeral keel interrupted in the middle of its length. Aedeagus long, 8,6 times as long as wide ................................................................. A. albogularis albogularis Gory
2 ’ Prehumeral keel complete............................................................................................ 3
3 Frons slightly depressed. Prehumeral keel marked. Aedeagus short 6,6 times as long as wide ................................................................... A. albogularis dalmatinus Obenberger
3 ’ Frons deeply depressed, nearly bilobate. Prehumeral keel very well marked. Aedeagus long, 7,4 times as long as wide ................................... A. albogularis artemisiae Brisout