[NatureNS] robber fly, #6

Date: Sun, 13 Apr 2008 16:48:45 -0300
From: Stephen Shaw <srshaw@dal.ca>
To: naturens@chebucto.ns.ca
User-Agent: Internet Messaging Program (IMP) H3 (4.0.3)
Precedence: bulk
Return-Path: <naturens-mml-owner@chebucto.ns.ca>
Original-Recipient: rfc822;"| (cd /csuite/info/Environment/FNSN/MList; /csuite/lib/arch2html)"

next message in archive
next message in thread
previous message in archive
Index of Subjects


Angus:
#6 is an interesting small Robber Fly that I collected quite commonly in our
garden in Halifax in mid summer last year and finally identified first via a
great picture in Ontarian Bev Widney's web site (spelling -- maybe Bev Wigney,
can't find her e-mail at the moment to check). It is genus Dioctria, species
almost certainly Dioctria hyalipennis; try Bugguide.net too.  In your picture,
the bulging orange tear-drop abdomen identifies a female.  I 
occasionally found
one sucking the life out of a small midges and once an even bigger muscid fly.
Steve

Quoting Angus MacLean <angusmcl@ns.sympatico.ca>:
> Here are a few pics of flies from the past two summers:
> http://www.flickr.com/photos/58321572@N00/2409208150/in/photostream/
>
> 1. Bee Fly
> 2. Bee Mimic (Hover Fly)
> 3. Bee Fly
> 4. Eastern Tree Hole Mosquito (interesting name!!)
> 5. Hover Fly-Unknown. Could use help on this one!
> 6. Robber Fly	sp. No idea about this one either.
>
> For the next pic click on the right-hand image in the photostream.
>
> Angus
>

next message in archive
next message in thread
previous message in archive
Index of Subjects