Doesn't really fit here, but this seems the best place for it.
A recent report lists the Odonate species found in the extreme NE: 142 spp. in NH, 158 spp. in Me and 131 spp. in NB. Go to home page, URL below, and click on MDDS 2005 Final Report. Scroll to Table 2 of the report. Lots of other info.