Thread subject: Diptera.info :: Hemipenthes, but which one?

Posted by Isidro on 08-06-2009 10:59
#1

Is not H. morio, but I don't know if can be maura, velutina or another spp. It's bigger than the "normal" hemipenthes that I usually see: size as an Anthrax anthrax.

Yesterday. Juslibol, Zaragoza, Spain. Dry gypsiferous steppes.


img191.imageshack.us/img191/4109/hemipenthessp1.jpg

Thanks,
Isidro

Posted by Isidro on 10-06-2009 10:14
#2

Gibbs where are you?

Posted by Isidro on 11-06-2009 10:39
#3

This is impossible????? I can't believe!!!

Posted by Xespok on 11-06-2009 11:22
#4

I see no reason why this would not be H. velutina.

I believe that size is not very important with Bombyliid flies. I think the size depends on the availibility of food. Conspecific individuals may therefore show a huge variation in size.

Edited by Xespok on 11-06-2009 11:24

Posted by Isidro on 12-06-2009 07:54
#5

Thanks Gabor, I let it as H. velutina. I asked because I don't know the features that distinguish the four Hemipenthes species recorded from my region. I call the black-bodied H. morio and the white-striped H. velutina but are also H. maura and other that I don't remember the name.