Biological Papers. 153 



Family Arctiid^. 

 921 Ptychoglene coccinea Hy. Edw. 

 950 Estigmene acrtea Dru. 

 1005 Euchagtias murina Stretch. 



bolteri Stretch. San Bernardino ranch, 1905. 

 1016 Pygarctia elegans Stretch. 



1038 Eupseudosoma involutum Sepp. San Bernardino ranch, 1905. 

 1041 Calidota zella Dyar. 



Family Agaristid.e. 

 1059 Alypiodes bimaculata H.-S. 

 1066 Copidryas gloveri G. & R. 



Family NocTUlD^. 



Cyathissa quadrata Sm. New species. 

 1260 PerigEea albolabes Grt. 



1359 Hadena indirecta Grt. Oak Creek canyon, 1904. 

 1372 smaragdina Neum. 



1453 Laphygma flavimaculata Harv. 



Aleptina flavomedia Sm. New species. 

 1642 Peridroma rudens Harv. 



2148 Trichoclea decepta Grt. San Bernardino ranch, 1905. 



2149 nova Sm. San Bernardino ranch, 1905. 

 2161 Leucania unipunctata Harv. 



2478 Trileuca buxea Grt. Tucson. 



2542 Schinia sexplagiata Sm. San Bernardino ranch, 1905. 



2548 unimaculata Sm. 



2563 tertia Grt. San Bernardino ranch. 



accessa Smith. New species. San Bernardino ranch, 1905. 

 2645 Oxycnemis advena Grt. 



2660 Neumoegenia poetica Grt. 



2661 Narthecophora pulverea Sm. Tucson. 

 2688 Plusiodonta compressipalpis Gn. 



Ogdoconta altura Barnes. 

 2811 Pleonectyptera habitalis Wlk. 



new species. 

 2842 Erastria propera Grt. 

 2852 Azenia edentata Grt. 



2863 Xanthoptera clausula Grt. 



2864 semiflava Gn. 

 2869 Thalpochares daria Druce. 



2871 fortunata Grt. 



2872 perita Grt. 

 2877 Tripudia opipara Hy. Edw. 

 2905 Acontia expolita Grt. 

 2912 biplaga Gn. 



2916 quadriplaga Sm. 



2924 elegantula Harv. Tucson. 



2933 libedis Sm. 



alata Sm. 

 2937 Fruva fasciatella Grt. 



