Thread subject:
Diptera.info :: Male or female V. zonaria?
Posted by
Adri de Groot
on 13-08-2008 14:51
#1
How can I see the difference between male and female of Volucella zonaria?
Posted by
Stephane Lebrun
on 13-08-2008 16:35
#2
Eyes meet on frons -> male.
Eyes separated on frons -> female.