Thread subject: Diptera.info :: Bibio sp ID

Posted by LordV on 05-04-2011 08:30
#1

Suspect these are male and female of the same species. Both taken on my car a few days ago - South coast UK

Thanks
Brian v.

farm6.static.flickr.com/5067/5584542856_9eaa3ec981_z.jpg

farm6.static.flickr.com/5061/5584581166_5ae94c3671_z.jpg

farm6.static.flickr.com/5257/5584581180_379af97ab2_z.jpg

Posted by Zeegers on 05-04-2011 09:27
#2

The male is Bibio johannis

The females are very difficult from picture,
but if you say it is the same species,
it is Bibio johannis :D

Posted by LordV on 05-04-2011 15:27
#3

Thanks Zeegers :)
Brian v.

Posted by ChrisR on 05-04-2011 16:06
#4

They are fairly common at the moment ... the first flush of Bibio, before the next round of B.marci and B.anglicus :)

Posted by Zeegers on 05-04-2011 16:46
#5

They shout be dominant in presence these days.

B. lanigerus, which is 1 week later on the average, is restricted to sandy soils (we don't have chalk, so not sure about that),

Theo

Posted by ChrisR on 05-04-2011 16:53
#6

B.lanigerus has always been a bit scarce around me (I have chalk) but I did find 2 stuck to my car windscreen after a long journey a few years ago :D