INDEX 



495 



marilandica* , Carlyleia 20 



marilandicus*, Aprostocetus. . 21 

 marilandicus*, Sceptrophortis. 256 

 mediogutta*, N eomphaloidella 255 

 Miscogaster (see ungutta). 

 Monobaeus in No, America.. 106 

 N eomphaloidella (see medio- 

 gutta). 

 nonstylatus*, Trigonodenis. . . 397 

 ovipransus*,Tctrastichus (ill.) 368 

 pachycephala*, Psaenythia . . . 302 



phenacura*, Bpicharis 200 



Praon, Cocoon of 364 



Psaenythia (see pachycephala, 

 crawfordi). 



rani*, Macrophya 264 



Sceptrophortis (see marilandi- 

 cus). 



simillima* , Macrophya 265 



Spalangiolaelaps* 21 



(See also argcnticoxa). 



spiloptera*, Collctis 363 



Tctrastichus (see oz'ipransus). 

 Trigonoderus, North Ameri- 

 can species of 396 



ungutta*, Miscogaster 23 



unguttus*, Trigonoderus .... 396 

 Wasps of North Dakota .... 419 

 West Indian species of Ei- 

 phosoma 45c 



LEPIDOPTERA 



Abundance of the Fall web 



worm 425 



Acronycta, A new species of 183 



afra, Lycaena 213 



americana, Malacosoma 186 



Animomyia 233 



Anthocharis genutia and a 



new variety ■ 438 



(See also flavida). 



anfiopa, Vanessa 83 



Argynnis (see calif arnica) . 

 arida*, Melitaea 328 



Autographa (see olivacea, 

 vaccinii). 



hachmani, Libythca 339 



badia, Orgyia 151 



behri, Lycaena 213 



calif ornica*, Argynnis 328 



callidus, Thanaos 232 



Castnia (see thcrapon). 



Catocala net, A new 71 



Cerapoda (see oblita). 



Clouds of butterflies 393 



cofaqxii, Megathymus 232 



Columbia*, Lycaena lygdamus 2J3 



couperi, Lycaena 213 



Determination of generic 



types 463 



Diatraea (see saccharalis). 

 Distribution of Autographa 



vaccinii 29 



Egg-masses of the vaporer 



moths wanted 151 



Elegant looper (see Philtraea). 



clcgantaria, Philtraea 394 



Erebus odora and its larvae 



in Iowa 79 



Erythroccia (see hcbardi). 



Fall web worm 425 



flavida*, Anthocharis 438 



genutia, Anthocharis 438 



Graefia 233 



hebardi*, Erythroecia 329 



Hesperidae, Some synonymy 



in 82 



Hyphantria (see textor). 

 Larvae of Erebus odora in 



Iowa 79 



Libythca bachmani. Swarms 



of (ill.) 339 



List of the butterflies of Iowa 347 

 Locomotion of Vanessa in 

 different luminous intensi- 

 ties 83 



Lycaena lygdamus and its 

 races with description of a 

 new one 212 



