Ok, there are no online keys. The next question is, where do you live,
as the drosophilid community varies a lot between places.
Chris Jones wrote:
> It looks like this question has been asked here a couple of times
> before, but no answers were posted. I've collected some fruit flies at
> my local grocery store and would like to identify them. They certainly
> aren't melanogaster, but I'm fairly confident that they are drosophilids
> of some stripe. Does anyone know of an online identification key for
> this genus? Or is there a recommended hard copy resource that I might be
> able to track down? Many thanks.
>> Chris Jones
> Dros mailing list
>Dros from net.bio.net>http://www.bio.net/biomail/listinfo/dros>