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Hi Jim, Andrew & All, Apr 29, 2013
On the subject of ticks I know only slightly more than some authors =
of Tick Fact Sheets.=20
=20
According to =
http://novascotia.ca/natr/forestprotection/foresthealth/sheets/tick.asp
with respect to Blacklegged ticks--
"Nymphs and adults: 3 - 7 mm; dark brown to black in colour with no =
white marking on dorsal surface; engorged females appear to have an =
orange/yellow coloured abdomen; adults and nymphs have 8 legs." Their =
comparison sketch of Dog and Blacklegged Ticks has 3 drawings,a, b & c =
with no Legend.=20
But, on the other hand, http://www.gov.ns.ca/hpp/cdpc/lyme-photos.asp
has in image of both ticks, max length for Blacklegged being 3 mm, 5 mm =
for Dog; both mostly reddish and yellow.
So combining the above (and not knowing better) one might conclude =
that a dark brown, black, reddish or yellowish tick 1-7 mm long with 8 =
legs, was a Black-legged tick provided the legs were reddish or =
yellowish. And if it has black legs then one might suppose it is one the =
many other " kinds of ticks in Nova Scotia." =
http://novascotia.ca/news/release/?id=3D20120420008
Many years ago Andrew gave me a copy of a tick key (Keirans & =
Litwak, 1989) and I used it many times "but evermore Came out by the =
same door where in I went." I sent 10 or so ticks in to Andrew but never =
got any back; feedback helps.=20
Ticks are difficult to the point that without at least a nucleus of =
authoritatively identified specimens one is just spinning wheels. So =
currently I can recognize with certainty only two kinds of ticks; Bad =
Ticks (on my person) and Good Ticks (somewhere else).
Yt, Dave Webster, Kentville=20
----- Original Message -----=20
From: James W. Wolford=20
To: NatureNS=20
Cc: Andrew Hebda ; Mark F Elderkin=20
Sent: Saturday, April 27, 2013 9:56 PM
Subject: [NatureNS] re reports of "ticks"
I know that Dave knows his ticks and assume this one was the usual Am. =
Dog Tick -- please, everyone, try not to report "ticks" -- check out =
some field guides on Internet info' and report which probable species =
was spotted if possible -- also keep collecting specimens and getting =
them to regional offices of N.S. Dept. of Natural Resources, since there =
is so much concern about Lyme Disease and the black-legged ticks or deer =
ticks that carry the bacterium.
Cheers from Jim, temporarily in central B.C.
Begin forwarded message:
From: David & Alison Webster <dwebster@glinx.com>
Date: April 27, 2013 10:13:31 AM ADT
To: NatureNS@chebucto.ns.ca
Subject: [NatureNS] Tick
Reply-To: naturens@chebucto.ns.ca
Dear All, Apr 27, 2013
I also brought a tick home Thursday, probably on the left pant =
leg because, when I had a bath last night I found it firmly attached to =
my left ankle.
I had my pant legs outside of rubber boots on Thursday, with =
cuffs rolled up, and didn't roll them down until Friday morning =
(requires going outdoors to shed accumulated sawdust) so it must have =
spent the night in the pant cuff.
YT, DW=20
No virus found in this message.
Checked by AVG - www.avg.com
Version: 2013.0.3272 / Virus Database: 3162/6277 - Release Date: =
04/27/13
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<HTML><HEAD>
<META content=3D"text/html; charset=3Diso-8859-1" =
http-equiv=3DContent-Type>
<META name=3DGENERATOR content=3D"MSHTML 8.00.6001.19412">
<STYLE></STYLE>
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style=3D"WORD-WRAP: break-word; -webkit-nbsp-mode: space; =
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bgColor=3D#ffffff>
<DIV><FONT size=3D2>Hi Jim, Andrew & All, =
=20
=
Apr=20
29, 2013</FONT></DIV>
<DIV><FONT size=3D2> On the subject of ticks I know =
only=20
slightly more than some authors of Tick Fact Sheets. </FONT></DIV>
<DIV><FONT size=3D2> =20
<DIV>According to <A=20
href=3D"http://novascotia.ca/natr/forestprotection/foresthealth/sheets/ti=
ck.asp">http://novascotia.ca/natr/forestprotection/foresthealth/sheets/ti=
ck.asp</A></DIV>
<DIV>with respect to Blacklegged ticks--</DIV>
<DIV>"Nymphs and adults: 3 - 7 mm; dark brown to black in colour with no =
white=20
marking on dorsal surface; engorged females appear to have an =
orange/yellow=20
coloured abdomen; adults and nymphs have 8 legs." Their comparison =
sketch of Dog=20
and Blacklegged Ticks has 3 drawings,a, b & c with no Legend. </DIV>
<DIV> </DIV>
<DIV>
<DIV>But, on the other hand, <A=20
href=3D"http://www.gov.ns.ca/hpp/cdpc/lyme-photos.asp">http://www.gov.ns.=
ca/hpp/cdpc/lyme-photos.asp</A></DIV>
<DIV>has in image of both ticks, max length for Blacklegged being 3 mm, =
5 mm for=20
Dog; both mostly reddish and yellow.</DIV>
<DIV> </DIV>
<DIV> So combining the above (and not knowing better) =
one=20
might conclude that a dark brown, black, reddish or =
yellowish tick 1-7=20
mm long with 8 legs, was a Black-legged tick provided the legs =
were=20
reddish or yellowish. And if it has black legs then one =
might suppose=20
it is one the many other " kinds of ticks in Nova Scotia." <A=20
href=3D"http://novascotia.ca/news/release/?id=3D20120420008">http://novas=
cotia.ca/news/release/?id=3D20120420008</A></DIV>
<DIV> </DIV>
<DIV> Many years ago Andrew gave me a copy of a tick =
key=20
(Keirans & Litwak, 1989) and I used it many times "but evermore =
Came=20
out by the same door where in I went." I sent 10 or so ticks in to =
Andrew but=20
never got any back; feedback helps. </DIV>
<DIV> </DIV>
<DIV> Ticks are difficult to the point that without at =
least a=20
nucleus of authoritatively identified specimens one is just =
spinning=20
wheels. So currently I can recognize with certainty only two kinds of =
ticks; Bad=20
Ticks (on my person) and Good Ticks (somewhere else).</DIV>
<DIV> </DIV>
<DIV>Yt, Dave Webster, Kentville </DIV>
<DIV> </DIV>
<DIV> </DIV>
<DIV></FONT>-----