XXll 



TABLE OF CONTENTS. 



THE HYMENOPTEROUS PARASITES OF NORTH AMERICAN BUTTERFLIES. 

 By L. 0. Howard, with a section on the Microgasterinae by C. V. Rilet. 



ICHNEUMONIDAE. 



Ichneumon rufiventris . 1875 



" caliginosus . 1876 



" instabilis . 1876 



" versabilis . 1877 



Hoplismenus morulus . 1878 



Trogus exesorius . . 1878 



Trogus obsidianator . 1879 



Hemiteles utilis . . 1879 



Hemiteles lycacnae . . 1880 



Cryptus sp 1880 



Ophion bilineatus . . 1880 



Exochilum mundum . 1881 



Anomalon pseudargioli 1881 



Mesochorus pieridicolus 1882 



Mesochorus scitulus . 1882 



Limneria fugitiva . . 1883 



Limneria limenitidis . 1883 



Pimpla annulipes . . 1884 



Glypta erratica . . . 1885 



BRACONIDAE. 



Microdus sanctus . . 1886 



CHALCIDIDAE. 



Chalcis flavipes . . 

 Chalcis robusta . . 

 Encyrtus montinus . 

 Copidosoma turni . 

 Pteromalus chionobae 

 " puparura 



" vanessae 



" archippi 



Derostenus antiopae 

 Cirrospilus niger 

 Tetrastichus semideae 

 " saundersii 



" theclae 



" naodestus 



Trichograrama ininu- 



turn 



Trichogramma minutis. 



simum .... 

 Trichogramma intenne- 

 dium . . . 



1886 

 1887 

 1887 



PROCTOTKUPIDAE. 



Telenomus graptae . . 1896 

 Telenomus rilcyi . . 1896 



1889 

 1890 

 1890 

 1891 

 1891 

 1892 

 1893 

 1893 

 1893 

 1894 



1894 



1895 



1895 



BRACONIDAE 

 Microgasterinae 



Apan teles glomeratus 



congregatua 



edwardsii 



megathymi 



limenitidis 



lunatus . 



cyaniridis 



argynnidis 



koebelei . 



flavicornis 



eraarginatus 



theclae . 



junoniae . 



carduicola 



atalantae . 



pholisorae 



cassianus 



Microgaster carinata 



1898 



1901 



1901 



1902 



1902 



1903 



1903 



1904 



1904 



1905 



1906 



1906 



1907 



1907 



1908 



1909 



1909 



1910 



THE DIPTEROUS PARASITES OF NORTH AMERICAN BUTTERFLIES. 



Acroglossa hesperidarum 1917 



Exorista futilis . . . 1917 



" blanda. . . 1918 



hirsuta. . . 1919 



By S. W. WiLLlSTON. 



Exorista tbeclarum . 

 Exorista scudderi . 

 Phorocera edwardsii 

 Phorocera saundersii 



1920 

 1921 

 1921 

 1922 



Phorocera comstocki 1922 



Mascicera archippi vora . 1923 



frenchii . . 1923 



rilevi . . . 1924 



ADDITIONS AND CORRECTIONS ^^^^ 



DATES OF PUBLICATION ......•••••• 



. 1933 

 INDEX 



LIST OF SUBSCRIBERS, MAY, 1889 • ^^^^ 



