576 ANSWERS TO CORRESPONDENTS. BOOKS RECEIVED. 
ANSWERS TO CORRESPONDENTS. 
L. M., Norwich, Conn. — The singular moth found on tl ber vine is the Ægeria 
cucurbite of Harr 
.M. B » Templeton, Mass.— The plant is Marchantia polymorpha, one of the Hepat- 
lew, or iwo 
C. W., Weth erste, Conn. — The chrysalis in the re of the brad is that of the 
common Curr Borer Sipe i andes e Linn.) — mportation from Europe. 
It is, of party necessary that the Se of Nematus irte pagre undergo their 
last moult before they can SeN i —C. 
——, Lonsdale, R. I. The hie tent is Corydulus cornutus, noticed p. 436, Vol. i, of 
the NATURALIST. 
EXCHANGES. 
Pollen of Passiflora, and various Podure spat in exchange for Microscopic 
specimens. — SWAN M. BURNETT, M.D., Knoxville, Te 
BOOKS RECEIVED. 
Pe 3 pir arkan dourhal z i oe Sciences. pay; KI puraga R, 
early Abstract of the Medical Sciences. July, . hilade r 
‘tds ft for Populære Fremstillinger af Naturvidens skaben. Binds 4 Heft 2. ni aye 
berhava orth American Myriapods. By O. Harger. 8vo, pp. 6 and plates. July, 1 
Proksa of the Lyceum ir Tanal History in the City of New York. Vol. i. “pages 12. ; 
Report of the Museums and Lecture Rooms Syndicate for 1871. University of Cambria ee 
ne n the Be eon monic Vatne of C of Certain ipsa eames ge ns ed r Cultivation in e 
Ni aris on a History on al Me ort Macon, N. C., and vicinity. No.2. By Elliott ieee 
sree Dorin of fo try Ment, pagt 7 Pr 0-0 Mies MA E 
On the Address before the merican “Asso ociation of Prof. T. Sterry Hunt. By James D. 
No 2, pp. 10. Au: CB c. 18 mo. 
Dir ections for ce Collection of poets Ale for the use of beginners. By eo. Dimmock. z 
pp. 26. Spri oming and 
Notes of an O ical Reconnoissance of portions of Kansas, Colorado, Wy 
Tish. By J. A. ‘Alien, miletin M.O0.Z. Vol.3. sot July, 1872. a Aix en Provence 
Dese npin d'un Nouveau Papillon Fossile (Satyrites Reynesii), trouve 
By Sa 1 H. Scudder, at , and plate. Paris. Sr. 20th 
one eedings of the American Association for the ^ Cunoridge of Eie h ence, ; s 
dia olis, Indiana, August i871. 5 vo. pp. 491. Cambr . ° Edited by M. 
Gresifies, a lee ord oj Cryptogamie Boing ara HI s Literature. pe! 
» No,lJu Sa 8vo. pp. 16 and colored p 
Pi ilar gea Monih Nos. for Airut and Hoptempi "1972. New pietei md 
der kon PAi physikalisch-okonomischen Gesellschaft zu Konig: ue 
1870. 4 pamphlets, 4to. Konigsberg, 1869-771. gvo pamph. Nos. 
and 11, 1869, 18: 
Verhiandtungen der or Raparlichen koniglichen geologischen Reichsanstalt. 
Entomologische Zeitung, Svo pamph, Jahrgang 32. Stettin. 1871. sist March 
ne oe yeaa cae the s Belfas t Naturalisis Field Club (ss the year ending 
1871. Svo pamph, Belfas st a Jika tea pe i 1872. 
ote ity. es . < with f 
r rA Question or 4 A dag a the evonian Rocks o o Torra; wiih A 
Note on the set ions, By ames Hall and R. P. Whitfield PP. 
saque. Nos 
The American Journal of Science La Revue ngr ry aiat 
Third ; July At 1872, New aera: Jul are 
Nature, Nos.for July and Aug. 1872. London, Bulletin 0 ie Torrey fotar 
Nos. for : don, itl July, ts. Ner 1872. 
id, Nos, for Aug.. 1873. London. l of Botany. 
The 
The Lens, July, 1872. hicago. onam. 
The Scottish ‘Nab turalist. July, 1872, Perth, Le Naturaliste Canadien. July, 1872. 
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