[Bioperl-l] taxonomy ID

[shalabh sharma]

Hi All,
          I am writing a script, for one of its part i have to parse a blast
report (refseq blast) and check how may organisms are eukaryotes and how
namy of them are prokaryotes.
I am using BIO::DB::taxinomy module:
http://www.bioperl.org/wiki/Module:Bio::DB::Taxonomy

But for this i need a taxonomyid (like '33090') given in the example.
So is it possible to get a taxonomyid from refseq balst report?
If not then how i can deal with this problem?

i would really appreciate if anyone can help me out.

Thanks
Shalabh