Posted by phil withers on 18-01-2011 18:19
#6
Czerny says "Vibrissae well below lower level of eyes, eyes at level of antennal base not narrowed = atricornis. Vibrissae at lower level of eyes, eyes at level of antennal base narrowed = rotundicornis". Collin (pompous old *** that he was) doubted that the two could be separated in females, but was sure Czerny knew his stuff...hmm.