880 NEW YORK STATE MUSEUM 



Crane flies, Tipulidae 



646 Tip 11 la fuliginosa Say 



March flies, B i b i o n i d a e 



647 Seatopse notata Linn. 



648 Bibio albipennis Say 



Black flies, S i m u 1 i i d a e 



649 Southern Buffalo gnat, S i m u 1 i u m i n v e n ii s t ii m 



Walk. 



Fungus gnats, ^lycetophilidae 



650 Manure fly, Sciara coprophila Lintn. 



651 Asyndulum montanum Koed. 



Gall gnats, C e c i d o m y i i d a e 



652 Birch seed midge, Cecidomyia betulae Wintz. 



653 Hessian fly, Cecidomyia destructor Say 



BUTTERFLIES AND MOTHS, Lepidoptera (654-828) 



BUTTERFLIES, Rhopalocera (654-723) 



Four-footed butterflies, N y m p h a 1 i d a e 



654 Milkweed butterfly, Anosia plexippus Linn. 



655 A g r a u 1 i s v a n i 1 1 a e Linn. 



656 Thyridia psidii Linn. 



657 L y c o r e a p a s i n u n t i a Cram. 



658 Regal fritillary, S p e y r i a i d a 1 i a Drury 



659 Great spangled fritillary, A r g y n n i s c y b e 1 e Fabr. 



660 Silver spot fritillary, Argynnis aphrodite var. 



a 1 c e s t i s Edw. 



661 Mountain silver spot, Argynnis atlantis Edw. 



662 Meadow fritillary, Brenthis bellona Fabr. 



663 P y V r h p y g e a c a s t u s Cram. 



664 P. phidias Linn. 



665 Pearl crescent, P h y c i o d e s t h a r o s var. m o r - 



p h e u s Edw. 



666 Violet tip, P o 1 y g o n i a i n t e r r g a t i n i s var. 



u m b r s a Lintn. 



667 Hop merchant, P o 1 y g o n i a c o m m a var. h a r - 



r i s i i Edw. 



