The link below was sent to me by a colleague in Austria, Wolfgang
Rabitsch, who specialises in monitoring alien species in Europe.

According to the most recent alien species inventory there are approx. 300
alien arthropod species from NA in Europe.
for further information pls see
http://www.pensoft.net/journals/biorisk/issue/4/

Mike Wilson


Dr Michael R Wilson
Head of Entomology Section
Dept of Natural Sciences
National Museum of Wales
Cardiff, CF10 3NP, UK

Tel: +44 2920 573263
email: [log in to unmask]



>


YMWADIAD
Mae pob neges ebost a anfonir i neu gan Amgueddfa Cymru yn cael ei 
sganio gan systemau diogelwch awtomatig er mwyn rheoli negeseuon 
digymell a dileu cynnwys amhriodol neu beryglus. Cafodd y neges hon ei 
sganio am firysau cyn ei hanfon, ond dylech hefyd fodloni'ch hun bod y 
neges, a phob atodiad ynddi, yn rhydd o firysau cyn ei defnyddio gan 
nad yw'r Amgueddfa'n derbyn cyfrifoldeb am unrhyw golled neu ddifrod o 
ganlyniad i agor y neges neu unrhyw atodiadau. Gall y neges hon ac 
unrhyw ffeiliau a atodir ynddi gynnwys gwybodaeth gyfrinachol a 
fwriadwyd ar gyfer y derbynnydd yn unig. Os ydych chi wedi derbyn y 
neges trwy gamgymeriad, rhowch wybod i ni a chofiwch ddileu'r neges.
Safbwyntiau personol yr awdur yw'r safbwyntiau a fynegir yn y neges 
hon, ac nid ydynt o reidrwydd yn cynrychioli safbwyntiau'r Amgueddfa. 
Nid yw'r Amgueddfa'n atebol am unrhyw wallau, llygredd neu esgeulustod 
a allai godi wrth drosglwyddo'r neges hon, felly na ddibynnwch ar y 
cynnwys heb geisio cadarnhad ysgrifenedig yn gyntaf.

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