
224 BOOKS RECEIVED. 
A. H. G., Plymouth, Ind.— Parasitic worms, in various stages of development, are 
commonly’ found in fishes, and it is most probable that every Hed gran: P several 
distinct kinds of parasitic worms living eit M in e intesti ines b liver e p. 2 
W. C. C., Ithaca, N. Y. — The Milleped is 

F 
—Ó.»— — 
ORRECTIONS. — Dr. Cooper, of San Francisco (who did not see the proofs of his 
ari e on * The Fauna of Montana Territory"), writes us to make the following cor- 
rection 
ol. II, p. 530, line 22, for Mauvaise Territory, read Mauvaises Terres. On p.534 
line e tor r Washington Territory, ua Bigs are Tes. On p. 535, line 14, for Bat, 
On p. 597, last line but one, for Ma ege ead Manual. 
nd ili, - 32, dele the query ( ?) den "Sei ave ensis. On p. 34, line 14, for 
. W., rea Arizona. On p.3 €—— A FLYCATOHER, m ark out last two lines 
of paragraph after yH — OSCINE NES, and in ** Yet this bind. is a magnificent singer 
in spring.” On e 10, Vireo Vir ii Y. Bartramii Swainson? should read 
ines olivaceus. 35, line 17, for V. gilvus re. - y. forse Baird. On p. 16, 
Mosasaurus are not metrical; in the same way, one of those of Klasmosaurus is 
vertical and one lateral. The tail of [leo pine is not continuous with what ought 
to be tail, but is made body."— E. D. COP: 
— M Qos— — 
BOOKS RECEIVED. 
Seventeenth Lene a: of the Directors of the New York Ophthalmic Hospital, 1868. 
New York, 1 8vo 
A B eiat to A Pega of Human Milk. By T.F. Allen, M. D. Albany, 1868. 
8vo, pp. 11. 
Action of Anesthetics on the Blood Corpuscles. By J. H. McQuillen, M. D. Philadel- 
me 1899. 8vo, pp. 7 
and Presh-water Shells of North America. PartI. Pulmonata pane By W. 
G. peus and T. Bland. 8vo, 1868. Smithsonian scorer 2 Washington, D. 
Flora of Alaska. By J.T, Rothrock, M.D. 8vo, pp. 30. Smithsonian fusdidiód, "1968. 
Washburn’s § Co’s Amateur Cultivators’ Guide to rabie and K aut Garden; con- 
taining a Descriptive List of two thousand varieties of Flower and Ve le Seeds; a 
a List. of French Hybrid Gladiolus raised and imported by Washburn gi ye Busty 
ass. Illustrated. 8vo, pp. 152. 
The peat Note vienes Marc h, geri 1869. London. 4d.a number. Small 4to. 
Chemical New: ork. 
n. 
Observations on the genus enr together with Descriptions of New Species in the Family 
Unionide, i New Species of the Melanide and Paludine. By Isaac - 
Lea, LL.D. 4to, with eat lc plates. Philadelphia, 1869. From the Journal of 
the Academy of ^ pen Sciences, Vol. xii 
Hardwicke’s Sci . March p April, 185. London 
The Butterflies of epa America. By W.H. Edwards, Philadelphia. Part 3, $2,50- 
i Opinion, Parts iv, span ; Api 1889. London. 
eei Canadien, No. v, March, No. v, April, 1869 . 8vo. a 
American 
Bee Journal. Apri des W ashington: S. Wagner. 
The Canadian Naturatist and Geologist. New Series, Vol. iii, hs gone 1808. NO. 
6, December, 1868. 8vo, $3.00, - 
in the Milit dnd: Anthvopologioat Statistics of American Soldiers. 
By B. A. Gould, Ph. Dr. Actuary to the U. S. Sanitary Commission. New York, 138 
hcc yin 
Er Dust JI of Life. By Prof. T. H. Huxley. Yale Courant Office. 8vo, pp- 2+ 
on the Culture of the Japanese Silk-worm, Bombyx Yama-mai, in 1867-68, în 
md. he iecore deli Colchester (Eng.), 1869. bie ge 1s. gold. 
Canadian | Vol. i, Nos. 8,9. March, April, 1869. Svo. Toronto, 




