[NatureNS] Stink Bugs

Date: Fri, 06 Oct 2006 22:12:35 -0300
To: naturens@chebucto.ns.ca
From: Angus MacLean <angusmcl@ns.sympatico.ca>
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Thanks, Chris. Now I know about buffalo-tree hoppers. These are difficult
to photograph since they seem to be usually on the underside of the leaf.
<br>
Angus<br><br>
At 08:39 PM 10/5/2006, Chris M. wrote:<br>
<blockquote type=cite class=cite cite="">Hi Angus,<br><br>
On 5-Oct-06, at 6:54 PM, Angus MacLean wrote:<br><br>
<blockquote type=cite class=cite cite="">I have been admiring stink bugs
in our garden for the past several months. Now I realize they can cause a
lot of damage so I should be removing them (I suspect that would be not
easy!).<br><br>
I found this one in our house. It is the Green Stink Bug (<i>Acrosternum
hilare</i>), I believe. (The similar looking Pale Margined Stink Bug
(<i>Chlorochroa perimilis) </i>is different enough to be
eliminated.<br><br>
<a href="http://www.flickr.com/photos/58321572@N00/259863230/" eudora="autourl">
http://www.flickr.com/photos/58321572@N00/259863230/</a></blockquote><br>
A good photo and an interesting record. I'll look into this further. I
have found these stink bugs and have always thought they were members of
Chlorochroa but <i>Acrosternum hilare</i> is an excellent match.<br><br>
<blockquote type=cite class=cite cite="">The more common brown/dark &amp;
tan stink bugs are intriguing as to their ability to escape spider webs.
I watch them getting caught but they extricate themselves, then walk
across the web to the next plant. These are quite small compared to the
Green Stink Bug. Here is a photo of a&nbsp; dark one:<br><br>
<a href="http://www.flickr.com/photos/58321572@N00/261752191/" eudora="autourl">
http://www.flickr.com/photos/58321572@N00/261752191/</a></blockquote><br>
This isn't a stink bug at all, it is one of the so-called
&quot;buffalo-treehoppers&quot; in the Membracidae (Hompotera). These
were formerly in the genus <i>Stictocephala</i> but are now placed in the
genus <i>Ceresa</i>. There are four species in the Maritimes:<br><br>
<i>Ceresa diceros</i> (Say)<br>
<i>Ceresa alta </i>Walker <br>
<i>Ceresa basalis</i> Walker<br>
<i>Ceresa borealis</i> Fairmaire<br><br>
And this one is either <i>Ceresa diceros</i>. See:<br><br>
<a href="http://bugguide.net/node/view/32431">
http://bugguide.net/node/view/32431</a><br>
<a href="http://bugguide.net/node/view/32432" eudora="autourl">
http://bugguide.net/node/view/32432</a><br><br>
Or <i>Ceresa basalis</i>:<br><br>
<a href="http://bugguide.net/node/view/31014/bgpage">
http://bugguide.net/node/view/31014/bgpage</a><br><br>
Its hard to make out from the photograph.<br><br>
Cheers,<br><br>
Chris<br><br>
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<font face="Times, Times">Christopher Majka - Nova Scotia Museum of
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Canada&nbsp; B3H 3A6<br>
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