Annotated Taxonomic Checklist of the Lepidoptera of North America, North of Mexico

The first North American checklist in 40 years reports 13,084 species in 93 families and over 36,700 names of moths and butterflies known to occur in Canada, Greenland, and the continental United States. Many taxonomic changes, including 81 new combinations and 61 new synonymies. Over 2,000 taxon notes. Index of all scientific names. xiv + 580 pages. HEAVY ITEM, requires additional postage.