[NatureNS] weekend pictures

From: "Jeannie" <jeannies@ns.sympatico.ca>
To: <naturens@chebucto.ns.ca>
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Date: Mon, 2 Jul 2007 16:02:24 -0300
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margin-left: 0px; "&gt;Jean
Hi Chris,
Sorry, I do not have the green moth.I am back home now,the pictures were 
taken at the cottage.Their were actually four.If they return when I go back 
I will get one for your friend.
Jeannie Shermerhorn,Port Hawkesbury

Cottage....Cape George,Cape Breton


jeannies@ns.sympatico.ca
----- Original Message ----- 
From: <c.majka@ns.sympatico.ca>
To: <naturens@chebucto.ns.ca>
Sent: Monday, July 02, 2007 2:33 PM
Subject: Re: [NatureNS] weekend pictures


Hi Jeannie,

On 2-Jul-07, at 2:06 PM, Jeannie wrote:

> Here are a few photos and also a pic of a moth that I don't
> recognise ...rust with white spots. I have also posted a picture of
> what may be a June bug...have a smaller photo of a June bug in the
> left hand corner to compare.Can someone help with me with that.

The rust-colored moth with white spots is Euherrichia monetifera
(Guenée), a wide-ranging noctuid whose larvae feed on bracken
(Pteridium aquilinum).  It is commonly found throughout Nova Scotia.

The greenish moth is the family Geometridae, the caterpillars of
which are called "inchworms" (hence the name of the family which
"measure" the earth, inch by inch). This one is Nemoria
rubrifrontaria Pack., a very interesting species whose larvae feed on
sweet gale (Myrica gale) and look exactly like a withered sweet gale
leaf! If you still happen to have this moth (or see it again) I have
a colleague at Harvard who is studying this species and would
appreciate receiving the specimen. Put it in a plastic bag in your
freezer.

In terms of the beetles, the inset photo is of a June Beetle,
Phyllophaga anxia LeConte. The other beetle is a dung beetle, very
probably (the photograph is a little fuzzy to be absolutely certain)
Aphodius fossor (Linnaeus), a common introduced species found in many
kinds of dung and decomposing environments. There is a photograph and
short account at:

http://bugguide.net/node/view/22485

Also more information at:

http://res2.agr.ca/lethbridge/scitech/kdf/dungbugs/fossor_e.htm

Cheers!

Chris
_._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._.
_.
Christopher Majka - Nova Scotia Museum of Natural History
1747 Summer Street, Halifax, Nova Scotia, Canada  B3H 3A6
(902) 424-6435   Email <c.majka@ns.sympatico.ca>
_._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._.
_.




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