University of Michigan 



borealis 121), 9 



cibarius 121), 13 



concolor 120, 8 



unicolor 120, 9 



Ammophila arenaria 118, 4 



breviligulata 116, 10 



Amphisbaena 122, 1 



stejiiegrerl 122, 1 



Amphitornus coloradensis. . . 



113, 13 



Amyda mutica 117, 18 



spinifera 117, 18 



Anabrus simplex 113, 51 



maculatus 113, 50 



Anagoga pulveraria 114, 26 



Anas rubripes 119, 8 



Anasa armigeia 118, 18 



tristls 118, 18 



Ancyloxypha numitor. . . .114, 13 



Aneurus fiskei 118, 19 



Anisota rubicunda 114, 15 



Anthemis cotiila 118, 28 



Anthocoris sp 118, 26 



Antrostomus vociferus vocif- 



erus 119, 16 



Apaecasia subaequaria. .114, 26 

 Apamea nictitans americana. 



114, 19 



Apantesis parthenice. . . .114, 16 



Apateticus bracteatus 



115, 6, 118, 11, 16 



cynicus...n5, 6; 118, 11, 15 



Aradus implanus 118, 19 



lugubris llo, 9 



robustus 115, 9; 118, 19 



Archibuteo lagopus sancti- 



johannis 119, 14 



Archilochus colubris. . . .119, 17 



Arctia caja 114, 16 



Arctocorisa spp 115, 21 



Arctostaphylos uva-ursi. .118, 5 



Arcyotera gracilis 113, 20 



lineata in 24, 25. 39 



Ardea herodias herodias.119, 9 



cypris 114, 10 



atlantis 114, 10 



cybele 114, 10 



Agyroploce bipartitana. .114, 28 



Arphi.T pseudonietana 



....113, 20; 116, 10, 11, 40 



sulphurea 



116, 11, 12, 17, 18, 19, 25, 

 28, 40, 63 



xanthoptera 



..116, 10, 11, 12, 17, 40. 63 



Artemisia 



113, 10, 13, 14, 15, 35, 36, 

 . 44, 46; 118, 4 



Asclepias incarnata 116, 14 



syriaca 116, 11; 118, 20 



Asilus 121, 6 



astutus 121, 7 



cacopilogus 121, 6 



leucopogon 121, 6 



midas 121, 6 



nitidifacies 121, 7 



platyceras 121, 6, 7 



sericeus 121, 2, 6 



Astragalinus tristis tfistis.. 



119, 21 



Atlanticus testaceus 



116, 18, 21, 67 



Atrachelus cinereus 118, 8 



Aulocara elliotti 113, 19 



Aupheius impressicollis. .115, 21 

 Autographa bimaculata. .114, 21 



brassicae 114, 21 



falcifera simplex. .. .114, 21 



mappa 114, 21 



ou 114, 21 



precationis 114, 21 



B 



Baeolophus bicolor 119, 33 



Balsa malana 114, 19 



Banasa dimidiata 



115, 21; 118, 15 



Bapta semiclarata 114, 25 



Barce annulipes 118, 24 



Bartramia Ifyngicauda. . .119, 11 



Basilarchia archippiis. . .114, 12 



arthemis 114, 11 



proserpina 114, 11 



Bathymyzon bairdii 120, 9 



Belostoma flumineum 



115. 20; 118, 11, 39 



