Thread subject: Diptera.info :: Thereva cf. fulva

Posted by ValerioW on 13-07-2016 11:07
#8

Zeegers wrote:
Van der Goot (1985) gives a comment on fulva vs. very yellow nobilitata: the shape of the callus is decisive. However, in this case, it is intermediate. I would not dare to call this one. I am afraid it is nobilitata after all.


Theo



Really? Sternites are not matching perfectly for fulva, but abdominal hairs and callus (kind of bilobate) really make me think isn't a nobilitata. Quite curious specimen