Miscellaneous Bibliography. 141 
2. Entomological Society of Philadelphia. fio Entomological So- 
ciety of Philadelphia iy! the three years past has issued three vol- 
Page 1, sii of sgn E.T. Cresson. —p. 201, On certain Diurnal Lepi idop- 
tera of N, Am ; Wm. Edwards (with a p va p. 204, Variation of sexes in 
48 : 
A 16 
ierine ; 7. Reakirt.—p. 222, On new species of Citheronia, and on Ari- 
. Gr. 3 ¢. ins New North A 
Along with the last number of the Proceedings we have received a 
copy of a Circular, signed by the Publication ay e, E. T. Cresson, 
and A. R. 
J. Cassin rote, annnouncing tha Society had been 
Hemi indebted for its means of publishing to the generosity of _ 
_ thomas ‘ilson, who had given $5,000 as a fund for this purpose, 
, means, which has 
as well as to the goer interests “of science. 
: othe The Society, as it states, cannot offer any 5 ania advan- 
tages for dovations to the oe They pose, however, to make those 
and give at least $100, Honorary 
or more will be entitled also to 
The public may aid the So- © 
orga are furnished at thesmall — 
completed, and they are now ready to 
og shpat in yee 8vo, and are crowded with 
