Thread subject: Diptera.info :: Very tiny Empidae

Posted by Juergen Peters on 14-05-2005 19:51
#1

Hello!

I never saw such small Empidae (about 5-7 mm) here in Ostwestfalen/Germany (photo taken yesterday). Nevertheless they showed the same behaviour as the larger species. This couple had made a gigantic prey, an Ephemerid subimago (maybe Baetis). which was bigger than the two together. Is it possible to tell something about the Empidae genus? Thanks in advance!

insekteninfos.de/diptera/1305/Empidae.jpg

Posted by Paul Beuk on 17-05-2005 11:38
#2

It is possible to tell something about the genus: it is a species of Rhamphomyia (longish proboscis, no fork in R4+5). There are not many species that have such conspicuous greyish dusting but I will not hazard a guess to what species it really is.

Nice to see a picture with such a large prey.

Posted by Juergen Peters on 17-05-2005 19:22
#3

Hello, Paul!

Paul Beuk wrote:
It is possible to tell something about the genus: it is a species of Rhamphomyia (longish proboscis, no fork in R4+5). There are not many species that have such conspicuous greyish dusting but I will not hazard a guess to what species it really is.


Thanks! The genus is sufficient enough for me.