Thread subject: Diptera.info :: Coremacera marginata
Posted by Smoggycb on 20-09-2007 16:45
#1
Taken on the 18th in my garden. On coastal shingle, but there are plenty of freshwater habitats close by.
Edited by Smoggycb on 21-09-2007 12:45
Posted by Jan Willem on 20-09-2007 17:33
#2
No, not
Tetanocera. I think this is
Coremacera marginata.
Jan Willem
Posted by Smoggycb on 20-09-2007 19:26
#3
Thanks Jan. Could you (or anybody else for that matter) suggest a reasonably up to date key for this family?
Posted by kitenet on 20-09-2007 20:57
#4
I use:
Rozkosny, R. 1984. The Sciomyzidae (Diptera) of Fennoscandia and Denmark. Fauna Entomologica Scandinavica Vol. 14. E.J. Brill/Scandinavian Science Press Ltd.
Covers nearly all the British species :), and is on Amazon for not too huge a price.
Martin
Posted by Nikita Vikhrev on 20-09-2007 22:03
#6
Coremacera has hairy apex of antennae.
Really, Coremacera and Euthycera are very related genuses in all other characters...
Posted by Rui Andrade on 20-09-2007 22:14
#7
Now I get it! Thank you, Nikita :).
Posted by Smoggycb on 21-09-2007 12:41
#8
Thanks for that Martin - I'll have to do some e-shopping I think! I must admit I have looked at similar species in the past and wondered whether they were Coremacera or Euthycera and couldn't work out the difference between the genera. Thanks for that little discussion Nikita and Rui!