[NatureNS] Geoduck Clams

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Date: Thu, 7 Jan 2016 22:12:01 -0400
From: Ronald Arsenault <rongarsenault@gmail.com>
To: "naturens@chebucto.ns.ca" <naturens@chebucto.ns.ca>
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Hello Paul,

It seems rather unlikely, though as Andrew suggests, perhaps not
impossible.  There is no history of food use in eastern North America (and
very little in western NA?) and the Canadian fishery only started in 1976 (
http://www.agr.gc.ca/eng/industry-markets-and-trade/statistics-and-market-information/by-product-sector/fish-and-seafood/fish-and-seafood-canadian-industry/fact-sheets/geoduck/?id=1383327534939),
with most of the harvest exported to Asian countries. I believe the
American fishery is only a few years older.  To my knowledge, the species
is not listed in faunal lists of the region, nor is it listed as an
introduced species (see: JAMES T. CARLTON 1992, INTRODUCED MARINE AND
ESTUARINE MOLLUSKS OF NORTH AMERICA: AN END-OF-THE-20TH-CENTURY
PERSPECTIVE, Journal of Shellfish Research, Vol. 11. No. 2. 489-505).

Given the above, I find it quite unlikely that a specimen of this species
was found in Summerside Harbour.

I understand the Atlantic Geoduct is a Gulf of Mexico species (see:
http://iobis.org/mapper/?taxon=Panopea%20bitruncata)


Ron



On Thu, Jan 7, 2016 at 8:42 PM, Hebda, Andrew J <Andrew.Hebda@novascotia.ca>
wrote:

>
> Hi Paul
>
> Do you have the full paper reference?
>
> I know that in the last century there were attempts made to introduce
> species  from one side of the continent to the other (aside from sports
> fish) so there is always an outside chance, unless the name referred to
> another species.
>
> Andrew
>
> A Hebda
> NSM Collections (Zoology)
>
> . ________________________________________
> From: naturens-owner@chebucto.ns.ca [naturens-owner@chebucto.ns.ca] on
> behalf of rita.paul@ns.sympatico.ca [rita.paul@ns.sympatico.ca]
> Sent: January-07-16 7:55 PM
> To: naturens@chebucto.ns.ca
> Subject: [NatureNS] Geoduck Clams
>
> Hi All
> I saw in a 1934 paper on the Internet where
> Geoduck Clams were found in Summerside Harbour
> during a very low tide. I never heard of them but found
> on the internet they are a west coast clam.
> How accurate this report was I have no way of knowing!
> Has anyone heard of them in the Maritimes?
> Enjoy the winter but not clam digging!
> Paul
>



-- 
Ronald G. Arsenault
Halifax, Nova Scotia

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<div dir=3D"ltr">Hello Paul,<div><br></div><div>It seems rather unlikely, t=
hough as Andrew suggests, perhaps not impossible.=C2=A0 There is no history=
 of food use in eastern North America (and very little in western NA?) and =
the Canadian fishery only started in 1976 (<a href=3D"http://www.agr.gc.ca/=
eng/industry-markets-and-trade/statistics-and-market-information/by-product=
-sector/fish-and-seafood/fish-and-seafood-canadian-industry/fact-sheets/geo=
duck/?id=3D1383327534939">http://www.agr.gc.ca/eng/industry-markets-and-tra=
de/statistics-and-market-information/by-product-sector/fish-and-seafood/fis=
h-and-seafood-canadian-industry/fact-sheets/geoduck/?id=3D1383327534939</a>=
), with most of the harvest exported to Asian countries. I believe the Amer=
ican fishery is only a few years older.=C2=A0 To my knowledge, the species =
is not listed in faunal lists of the region, nor is it listed as an introdu=
ced species (see: JAMES T. CARLTON 1992, INTRODUCED MARINE AND ESTUARINE MO=
LLUSKS OF NORTH AMERICA: AN
END-OF-THE-20TH-CENTURY PERSPECTIVE, Journal of Shellfish Research, Vol. 11=
. No. 2. 489-505). =C2=A0</div><div><br></div><div>Given the above, I find =
it quite unlikely that a specimen of this species was found in Summerside H=
arbour.</div><div><br></div><div>I understand the Atlantic Geoduct is a Gul=
f of Mexico species (see:=C2=A0<a href=3D"http://iobis.org/mapper/?taxon=3D=
Panopea%20bitruncata">http://iobis.org/mapper/?taxon=3DPanopea%20bitruncata=
</a>)<br></div><div><br></div><div><br></div><div>Ron</div><div><br></div><=
div><br></div><div><br></div><div><div class=3D"gmail_extra"><div class=3D"=
gmail_quote">On Thu, Jan 7, 2016 at 8:42 PM, Hebda, Andrew J <span dir=3D"l=
tr">&lt;<a href=3D"mailto:Andrew.Hebda@novascotia.ca" target=3D"_blank">And=
rew.Hebda@novascotia.ca</a>&gt;</span> wrote:<br><blockquote class=3D"gmail=
_quote" style=3D"margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left=
-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><br>
Hi Paul<br>
<br>
Do you have the full paper reference?<br>
<br>
I know that in the last century there were attempts made to introduce speci=
es=C2=A0 from one side of the continent to the other (aside from sports fis=
h) so there is always an outside chance, unless the name referred to anothe=
r species.<br>
<br>
Andrew<br>
<br>
A Hebda<br>
NSM Collections (Zoology)<br>
<br>
. ________________________________________<br>
From: <a href=3D"mailto:naturens-owner@chebucto.ns.ca" target=3D"_blank">na=
turens-owner@chebucto.ns.ca</a> [<a href=3D"mailto:naturens-owner@chebucto.=
ns.ca" target=3D"_blank">naturens-owner@chebucto.ns.ca</a>] on behalf of <a=
 href=3D"mailto:rita.paul@ns.sympatico.ca" target=3D"_blank">rita.paul@ns.s=
ympatico.ca</a> [<a href=3D"mailto:rita.paul@ns.sympatico.ca" target=3D"_bl=
ank">rita.paul@ns.sympatico.ca</a>]<br>
Sent: January-07-16 7:55 PM<br>
To: <a href=3D"mailto:naturens@chebucto.ns.ca" target=3D"_blank">naturens@c=
hebucto.ns.ca</a><br>
Subject: [NatureNS] Geoduck Clams<br>
<div><div><br>
Hi All<br>
I saw in a 1934 paper on the Internet where<br>
Geoduck Clams were found in Summerside Harbour<br>
during a very low tide. I never heard of them but found<br>
on the internet they are a west coast clam.<br>
How accurate this report was I have no way of knowing!<br>
Has anyone heard of them in the Maritimes?<br>
Enjoy the winter but not clam digging!<br>
Paul<br>
</div></div></blockquote></div><br><br clear=3D"all"><div><br></div>-- <br>=
<div><div dir=3D"ltr"><div><div dir=3D"ltr">Ronald G. Arsenault<br>Halifax,=
 Nova Scotia</div></div></div></div>
</div></div></div>

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