Thread subject: Diptera.info :: Bombyliidae

Posted by dicon on 27-03-2011 13:42
#1

Photographed in Lora del Rio , Seville, Spain
26/03/2011
altitude: 280 meters
Habitat: prairie

Posted by Sara21392 on 30-03-2011 16:12
#2

Maybe Bombylius cruciatus?!! Looks like it: http://www.diptera.info/photogallery.php?photo_id=1742

Posted by David Gibbs on 31-03-2011 09:44
#3

I would go with B. analis for this one (=undatus). Incidently i suspect http://www.dipter...to_id=1742 is also analis, as is http://www.dipter...to_id=1743

Posted by Paul Beuk on 31-03-2011 10:32
#4

Suspect? What are the characters to separate them?

Posted by David Gibbs on 31-03-2011 13:29
#5

based on my specimens
cruciatus
discal cell largely clear (compare photo of female http://www.dipter...to_id=1866)
hairs behind eyes all pale, relatively short and neat

analis
basally infuscated with relatively sharp border
hairs behind eyes include many long black ones

Posted by dicon on 03-04-2011 12:54
#6

Thanks

Posted by christoophe on 04-04-2011 19:44
#7

I agree with david, these pictures http://www.dipter...to_id=1742. Bombylius cruciatus is very common in my region and it is not him on these photos.
On B. cruciatus, the longitudinal median strip never goes on on the thorax.

Edited by christoophe on 05-04-2011 06:57