Posted by amaira on 16-08-2006 13:14
#1
Here comes some more questions...
Are these two hoverflies Crysotoxum species? Which species? How can I see the difference? (Becauce they are not "the same", are they?)
First fly:
Another picture at the first fly:
Second fly:
![www.odla.nu/album/data/amira/1405_p54926.jpg](http://www.odla.nu/album/data/amira/1405_p54926.jpg)