Posted by Gunnar M Kvifte on 30-12-2009 19:00
#3
For Norwegian Dilophus species, see Skartveit 1996 or Skartveit 2004.
Skartveit, J. (1996) Distribution and flight periods of Norwegian
Dilophus Meigen, 1803 (Diptera, Bibionidae), with a key to species.
Fauna Norvegica Serie B,
43, 35-46. (available from
here)
Skartveit, J. (2004) Nordiske hårmygg (bibionidae). Larver og imagines.
Norske Insekttabeller,
17, 1-26. (available from
here)