30 
AMERICAN NATURAL HISTORY. 
and Colleges. Part I. Comparative Physiology. By Louis Agassiz and 
Augustus A. Gould. 12mo. Boston, 1848. cloth. 7s. 6d. 
Agassiz. —Twelve Lectures on Comparative Embryology, delivered before the 
Lowell Institute in Boston, December and January, 1848-49, by Louis 
Agassiz. Originally reported and published in the Boston Daily Evening 
Traveller. With numerous Woodcuts. 8vo, pp. 104. Boston, 1849. 
sewed. 5s. 
Agassiz. —Contributions to the Natural History of the Acalephse of North 
America, by L. Agassiz. 1 vol. 4to. Cambridge, 1849. boards. £2 2s. 
Pa at I.—On the Naked-eyed Medusae of the Shores of Massachusetts, in their 
perfect State of Development. 4to, pp. 96, and 8 Plates. 
Part II. — On the Beroid Medusae of the Shores of Massachusetts, in their 
perfect State of Development. 4to, pp. 62, and 8 Plates. 
Agassiz. —The Classification of Insects from Embryological Data, by Prof. 
Louis Agassiz. 1 Plate. 4to, pp. 28. Washington, 1850. 3s. 
Agassiz. —On the Principles of Classification in the Animal Kingdom; on the 
Structure of the Halcyonoid Polypi; on the Morphology of the Medusae, by 
Louis Agassiz. (Erom the Proceedings of the third meeting of the American 
Association for the Advancement of Science, held at Charleston,. March, 
1850.) 8vo, pp. 20. Charleston, 1850, sewed. Is. 
Agassiz. — The Geographical Distribution of Animals, by L. Agassiz. 
(From Christian Examiner and Religious Miscellany, No. 258, Alarch, 1850.) 
8vo, pp, 24. Boston. 3s. 6d. 
Agassiz. —On Extraordinary Eishes from California, constituting a New 
Family, by L. Agassiz. (Extracted from the American Journal of Science 
and Arts, Vol. XVI., 2nd series, Nov. 1853.) 8vo, pp. 12. New Haven, 
1853. sewed. Is. 
Agassiz.— Notice of a Collection of Eishes from the Southern Bend of the 
Temiessee River, Alabama, by L. Agassiz. (Extracted from the American 
Journal of Science and Arts, Vol. XVII,, 2nd series, 1854.) New Haven, 
1854. # : ^ Is. 
Agassiz.— Contributions to the Natural History of the United States, by 
Louis Agassiz. 10 vols. 4to. Plates. Volume I. The Embryology of the 
American Turtles. (In press.) Boston. 
Audubon.— The Birds of America, from Drawings made in the United States 
and their Territories, by John James Audubon, E.R.S.,S.S., L. and E. Illus¬ 
trated by 500 finely coloured Drawings. 4 vols. folio. H New York, 1828 to 
1840. £200 
The same, with uncoloured Plates.. £84 
Audubon. —The Birds of America; from Drawings made in the United 
States and their Territories, by John James Audubon, E.R.S.,S.S;jLi. and E. 
7 vols. royal 8vo.; with 500 coloured Plates, each 10 inches by 7, and 
numerous Woodcuts, illustrative of the Anatomy of the Birds, imp. 8vo. 
2204 pages of letter-press. New York, 1840 to 1844. £30 
Audubon. —Ornithological Biography; or, an Account of the Habits of the 
Birds of the United States of America, by John James Audubon, E.R.S., S.S., 
L. andE. 5 vols. royal 8vo. New York and Edinburgh,1831—1849. 
Audubon. — Synopsis of the Birds of North America, by John James 
Audubon, E.R.S., S.S., L. and E., Member of various Scientific Associations 
in Europe and America. 8vo, pp. 359. Edinburgh, 1839. £1 11s. 6d. 
Audubon and Bachman.— -The Quadrupeds of North America, by J. J. 
Audubon and Rev. John Bachman. Published in 30 Parts, of 5 coloured 
Plates eaeh (22 inches, by 28), forming 3 vols., each volume containing 50 
Plates; the Text is in 3 vols. royal 8vo. Philadelphia, 1843 to 1849. £84 
Audubon and Bachman. —The Quadrupeds of North America, bv J. J. 
Audubon, E.R.S., &c. &c., and the Rev. John Bachman, D.D., &c. &c. 155 
coloured Plates. ^ vols. royal 8vo, pp. 1078. New York, 1854. £12'12s. 
This Edition as a miniature copy of the large Edition of the Classical Work on the Quadrupeds 
