![](http://www.alamy.com/thumbs/6/8FAFC815-9262-4041-ABB6-5D4E9A0C4BBB/RMHJEG.jpg)
. Annotated checklist of the butterflies of Illinois. Butterflies. -* ot O c-j o o | 32 § -c E _," fs c c o >? -b a = ?o. a 1 £ "a -b 3 E S 'X ID ^H o ID .- a CT> u S^ CO* X> E 3 M (/: JJ c c o EC o . rs ~ £o 2 is '> -r c 5 3 £ C of ^5° ., a U ~ « w S 8 *o = P^ u 1 = 9 o u |K _o < •f s 60 aj £ ^o. c e 0 S ^5 *? 3 *<-o • 2 -a B*o" "3 k o g 60 a S g, 0 ^ E c 5 0 <3 ^. o 3 *>£. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may
. Annotated checklist of the butterflies of Illinois. Butterflies. -* ot O c-j o o | 32 § -c E _," fs c c o >? -b a = ?o. a 1 £ "a -b 3 E S 'X ID ^H o ID .- a CT> u S^ CO* X> E 3 M (/: JJ c c o EC o . rs ~ £o 2 is '> -r c 5 3 £ C of ^5° ., a U ~ « w S 8 *o = P^ u 1 = 9 o u |K _o < •f s 60 aj £ ^o. c e 0 S ^5 *? 3 *<-o • 2 -a B*o" "3 k o g 60 a S g, 0 ^ E c 5 0 <3 ^. o 3 *>£. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Irwin, Roderick R. Urbana, Illinois Natural History Survey
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Keywords: ., bookcentury1900, bookcollectionbiodivers, booksubjectbutterflies