Posted by Paul Beuk on 05-09-2005 14:23
#4
Pierre-Nicolas LIBERT wrote:
They mentioned this species from Belgium but in the Catalogue of Belgian Diptera I did not find anything about it although the key was written before the Catalogue.
The Catalogue was mainly based on the Brussels collection, unless there was a specialist contributing. If no identified material was catalogue for that collection and if no specialist volunteered to do the family, then the chances are that the information used is for from complete.