Vol. 8, 1922 
ZOOLOGY: L. 0. HOWARD 
135 
Dipterous Parasites 
HOST FOR WHICH 
IMPORTED 
Porthetria dispar 
L., and Euproc- 
tis chrysorrhoea L. 
Porthetria dispar 
L,., and Euproc- 
tis chrysorrhoea L. 
NAME OF PARASITE 
*Compsilura concin- 
nata Meig. 
*Compsilura concin- 
nata Meig. 
*Compsilura concin- 
nata Meig. 
*Compsihira concin- 
nata Meig. 
*Compsilura concin- 
nata Meig. 
*Compsilura concin- 
nata Meig. 
*Compsilura concin- 
nata Meig. 
*Compsilura concin- 
nata Meig. 
^Compsilura concin- 
nata Meig. 
*Compsilura concin- 
nata Meig. 
*Compsilura concin- 
nata Meig. 
*Compsilura concin- 
nata Meig. 
*Compsilura concin- 
nata Meig. 
*Compsilura concin- 
nata Meig. 
*Compsilura concin- 
nata Meig. 
*Compsilura concin- 
nata Meig. 
*Compsilura concin- 
nata Meig. 
*Compsilura concin- 
nata Meig. 
*Compsilura concin- 
nata Meig. 
*Compsilura concin- 
nata Meig. 
*Compsilura concin- 
nata Meig. 
*Compsilura concin- 
naia Meig. 
AMERICAN SPECIES 
ATTACKED 
COMMENT ON ABUN- 
DANCE 
Stilpnotia salicis L. Common and 
important 
Basilarchia archippus 
Cramer 
Euvanessa antiopa L. 
Vanessa atalanta L. 
Aglais milherti God. 
Diacrisia virginica 
Fab. 
Datana ministra 
Drury 
Euchaetias egle 
Drury 
Estigmene acraea 
Drury 
Hemerocampaleuco- 
stigma S. & A. 
Cirphis unipuncta 
Haw. 
Papilio polyxenes L. 
Papilio turnus L. 
Anosia plexippus L. 
Apatela hasta 
Guenee 
Apatela brumosa 
Guenee 
Schizura concinna 
S. & A. 
Polygonia interro- 
gationis Fab. 
Papilio troilus L. 
Alypia octomaculata 
Fab. 
Epargyreus tityrus 
Fab. 
Mamestra adjuncta 
Boisd. 
Common and 
important 
Common and 
important 
Common and 
important 
Common and 
important 
Common and 
important 
Common and 
important 
Common and 
important 
Common and 
important 
Common and 
important 
Common and 
important 
Common and 
important 
Common and 
important 
Common and 
important 
Common and 
important 
Common and 
important 
Common and 
important 
Common and 
important 
Common and 
important 
Common and 
important 
Common and 
important 
Apparently 
important 
*Besides the above listed hosts we have reared Compsilura from about 60 other species 
of native larvae. We also have records of several more species reared by others. 
