[NatureNS] snow fleas (probably Boreus, Mecoptera)

From: "Peter Angus Mac Leod" <macleod.grayjay@ns.sympatico.ca>
To: <naturens@chebucto.ns.ca>
References: <40BF1D02C17344EAA835FB8AD3492BB7@KEN> <20100216122233.3xw0wblpcgwcs48c@my8.dal.ca>
Date: Tue, 16 Feb 2010 12:50:09 -0400
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Return-Path: <naturens-mml-owner@chebucto.ns.ca>
Original-Recipient: rfc822;"| (cd /csuite/info/Environment/FNSN/MList; /csuite/lib/arch2html)"

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Hi Steven up the Ohio road the other day in Shelburne county N.S. Peter 
inal Message ----- 
From: "Stephen Shaw" <srshaw@DAL.CA>
To: <naturens@chebucto.ns.ca>
Sent: Tuesday, February 16, 2010 12:22 PM
Subject: [NatureNS] snow fleas (probably Boreus, Mecoptera)


> Has anyone into winter hiking come across these, snow fleas (Mecoptera =
> scorpionflies)?
> They are expected to be black or brown, about 3 mm long, flightless 
> (vestigial
> wings), come out on to the snow surface in the day in winter, and can 
> jump. They have been photo'd from early December through mid February on
> Bugguide.net, in places like New Hampshire and Ontario.  The species 
> featured
> on Bugguide are mostly Boreus brumalis and Boreus nivoriundus.
>
> A colleague from Cambridge, Malcolm Burrows, who visited here a couple of 
> years
> ago to work on jumping mecahnisms in true bugs, is coming back again later 
> this
> year.  He is the expert on the mechanics of insect jumps and has just 
> asked me
> if any species of Boreus is found here.  Has anyone seen any jumping 
> critter
> like this somewhere in N.S., and if so at what sort of date?
> Thanks,
> Steve
>
>
>
> 

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