[NatureNS] Very rare lady beetle discovered in Cape Breton

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From: Christopher Majka <c.majka@ns.sympatico.ca>
Date: Fri, 16 Nov 2007 15:50:19 -0400
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Hi folks,

Hyperaspis brunnescens Dobzhansky is one of the rarest species of  
lady beetles on the continent. Only 19 specimens have previously been  
collected, all of them from dry mesic prairie habitats in Illinois,  
Iowa, and Minnesota. Consequently the discovery of this species is  
Nova Scotia is a noteworthy one and represents a range extension for  
this species of some 2,100 km. A specimen was found on 9 August 2005  
by Kathleen Aikens and Andrew MacDonald, two students of David  
McCorquodale's at Cape Breton University, at the mouth of a Leach's  
Storm Petrel burrow on Scatarie Island, Nova Scotia.  This is one of  
the rarest species of lady beetles on the continent. Many questions  
about the status of the species in the province remain unanswered and  
it is deserving of further study.

We have just published a paper on this discovery in Entomological News:

Majka, C.G., Aikens, K.R., MacDonald, A., Townsend, S.M., and  
McCorquodale, D.B. 2007. Hyperaspis brunnescens Dobzhansky  
(Coleoptera: Coccinellidae) newly recorded in Canada from Scatarie  
Island, Nova Scotia. Entomological News, 118(4): 402-406.

For those who would like to find out more, PDF reprint of the paper  
is available at:

http://www.chebucto.ns.ca/Environment/NHR/PDF/Hyperaspis_brunnescens.pdf

For those who are interested in seeing what this remarkable lady  
beetle looks like, I have some photographs available at:

http://www.chebucto.ns.ca/Environment/NHR/Images3/ 
Hyperaspis_brunnescens-1.jpg
http://www.chebucto.ns.ca/Environment/NHR/Images3/ 
Hyperaspis_brunnescens-4.jpg

Best wishes,

Chris


Christopher Majka
Nova Scotia Museum, 1747 Summer St., Halifax, Nova Scotia, Canada   
B3H 3A6
c.majka@ns.sympatico.ca








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<html><body style=3D"word-wrap: break-word; -webkit-nbsp-mode: space; =
-webkit-line-break: after-white-space; "><div><div><div><div>Hi =
folks,</div><div><br =
class=3D"webkit-block-placeholder"></div><div><i>Hyperaspis =
brunnescens</i>=A0Dobzhansky=A0is one of the rarest species of lady =
beetles on the continent. Only 19 specimens have previously been =
collected, all of them from dry mesic prairie habitats in Illinois, =
Iowa, and Minnesota. Consequently the discovery of this species is Nova =
Scotia is a=A0noteworthy=A0one and=A0represents=A0a range extension for =
this species of some 2,100 km.=A0A specimen was found on 9 August 2005 =
by Kathleen Aikens and Andrew MacDonald, two students of David =
McCorquodale's at Cape Breton University, at the mouth of a=A0Leach's =
Storm Petrel burrow on=A0Scatarie Island, Nova Scotia.=A0=A0This is one =
of the rarest species of lady beetles on the continent.=A0Many questions =
about the status of the species in the province remain unanswered and it =
is deserving of further study.<br><div><br =
class=3D"webkit-block-placeholder"></div><div>We have just published a =
paper on this discovery in Entomological News:</div><div><br =
class=3D"webkit-block-placeholder"></div><div>Majka, C.G., Aikens, K.R., =
MacDonald, A., Townsend, S.M., and McCorquodale, D.B. 2007. =
<i>Hyperaspis brunnescens</i> Dobzhansky (Coleoptera: Coccinellidae) =
newly recorded in Canada from Scatarie Island, Nova Scotia. =
Entomological News, 118(4): 402-406.</div><div><br></div><div>For those =
who would like to find out more, PDF reprint of the paper is available =
at:</div><div><br class=3D"webkit-block-placeholder"></div><div><a =
href=3D"http://www.chebucto.ns.ca/Environment/NHR/PDF/Hyperaspis_brunnesce=
ns.pdf">http://www.chebucto.ns.ca/Environment/NHR/PDF/Hyperaspis_brunnesce=
ns.pdf</a></div><div><br class=3D"webkit-block-placeholder"></div><div>For=
 those who are interested in seeing what this remarkable lady beetle =
looks like, I have some photographs available at:</div><div><br =
class=3D"webkit-block-placeholder"></div><div><a =
href=3D"http://www.chebucto.ns.ca/Environment/NHR/Images3/Hyperaspis_brunn=
escens-1.jpg">http://www.chebucto.ns.ca/Environment/NHR/Images3/Hyperaspis=
_brunnescens-1.jpg</a></div><div><a =
href=3D"http://www.chebucto.ns.ca/Environment/NHR/Images3/Hyperaspis_brunn=
escens-4.jpg">http://www.chebucto.ns.ca/Environment/NHR/Images3/Hyperaspis=
_brunnescens-4.jpg</a></div><div><br =
class=3D"webkit-block-placeholder"></div><div>Best wishes,</div><div><br =
class=3D"webkit-block-placeholder"></div><div>Chris</div></div><div><div><=
/div><div><span></span><br><br><div> <span class=3D"Apple-style-span" =
style=3D"border-collapse: separate; border-spacing: 0px 0px; color: =
rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: =
normal; font-variant: normal; font-weight: normal; letter-spacing: =
normal; line-height: normal; text-align: auto; =
-khtml-text-decorations-in-effect: none; text-indent: 0px; =
-apple-text-size-adjust: auto; text-transform: none; orphans: 2; =
white-space: normal; widows: 2; word-spacing: 0px; "><div>Christopher =
Majka</div><div>Nova Scotia Museum, 1747 Summer St., Halifax, Nova =
Scotia, Canada=A0 B3H 3A6</div><div><a =
href=3D"mailto:c.majka@ns.sympatico.ca">c.majka@ns.sympatico.ca</a></div><=
div><br class=3D"khtml-block-placeholder"></div><br =
class=3D"Apple-interchange-newline"></span> =
</div><br></div></div><br></div><br></div><br></div><br></body></html>=

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