26 



The third volume contains : — 



* No, 1, BRACHIOPODS of the Straits of Florida. By W. H. Ball. pp. 45. 2 Plates. May, 



1871. 85c. 



* No. 2. Application of PHOTOGRAPHY to Illustrations of Natural History, pp. 2. 



2 Plates. November, 1871. 25c. Plates destroyed by fire. 

 No, 3. A Letter concerning DEEP-SEA DREDGING addressed to Professor Peirce. By 

 Louis Agassiz. pp. 5, December, 1871. 5c. 



* No. 4. Preliminary Notice of a few Species of ECHINI. By Alexander Agassiz. pp. 4. 



January, 1872. 5c. 



* No. 5. FOSSIL CEPHALOPODS of the Museum, Embryology. By A. Htatt. pp. 53. 



4 Plates. June, 1872. $1.25. 

 No. 6. ORNITHOLOGICAL RECONNAISSANCE of Kansas, Colorado, Wyoming, and 



Utah. By J. A. Allen, pp. 71. July, 1872. 50c. 

 No. 7. Interim Report on the HYDROIDS collected by L. F. de Pourtales. By Geoege 



J. Allm.\n. pp. 2. January, 1873. 5c. 

 No. 8. The ECHINI collected by the Hassler Expedition. By Alexander Agassiz. pp. 4. 



January, 1873. 5c. 



No. 9. Catalogue of the TERRESTRIAL AIR-BREATHING MOLLUSKS of N. Amer- 

 ica. By W. G. BiNNET. pp. 30. 1 Plate. October, 1873. 50c. 



No. 10. OPHIURID^ and ASTROPHYTID^, Old and New. By Theodore Ltman. pp. 

 51. 7 Plates. February, 1874. ^1.75. 

 t No. U. Exploration of LAKE TITICACA, by Alexander Agassiz and S. W. Gar- 

 man. I. FISHES and REPTILES. By S. W. Garman. pp. 6. 1 Plate. No- 

 vember, 1875. 20c. 



t No. 12. Exploration of LAKE TITICACA. II. Notice of the PALEOZOIC FOSSILS. 



By Orville a, Derby, M.S. With Notes by Alexander Agassiz. pp. 8. March, 

 1876. 10c. 



t No. 13. Recent CORALS from Tilibiche, Peru. By Alex.\nder Agassiz and L. F. de Pour- 

 tales, pp. 4. 1 Plate. March, 187G. 15c. 



t No. 14. The Development of SALPA. By Wm. K. Brooks, pp. 58. 34 cuts. March, 1876. 75c. 



t No. 15. Exploration of LAKE TITICACA. III. List of MAMMALS and BIRDS. By J. 

 A. Allen. With Field Notes by S. W. Garm.\n. pp. 11. July, 1876. 10c. 



t No. 16. Exploration of LAKE TITICACA. TV. CRUSTACEA. By Walter Faxon. With 

 37 cuts. pp. 15. July, 1876. 15c. 



The fourth volume contains : — 



The TERRESTRIAL AIR-BREATHING MOLLUSC A of the United States and Adjacent 

 Territories of North America. By W. G. Bdtney. Vol. V. pp. 449. 104 Plates, 312 Cuts. 

 July, 1878. $7.50. 



The fifth volume contains : — 



No. 1. Letter No. 1 to C P. Patterson, Supt. U. S. Coast Survey, on the DREDGING 

 OPERATIONS of the U. S. C. S. Str. "Blake." By A. Agassiz. pp. 9. AprU, 

 1878. 10c. 



* No. 2. On the Presence of DEMODEX FOLLICULORUM in the Skin of the Ox. By W. 



Faxon, pp. 7. 1 Plate. May, 1878. 15c. 



* No. 3. The RICHMOND BOULDER TRAINS. By E. R. Benton, pp. 26. 2 Maps. May, 



1878. 45c, 



* No. 4. Description of a New Species of CORBICULA, with Notes on other Species of the 



Corbiculadae Family. By Temple Prime, pp. 4. 1 Plate. July, 1878. 12c. 



* No. 5. Notes on the Anatomy of CORBICULAD-^ (Mollusca) and a Translation from the 



Danish of an Article on the Anatomy of Cyclas by Jacobsen. By Temple Prime. 

 pp. 8. 1 Plate. July, 1878. 20c. 



* No. 6. Letter No. 2 to C. P. Patterson, Supt. U. S. Coast Survey, on the DREDGING 



OPERATIONS of the U. S. C. S. Str. "Blake." By A. Agassiz. With Prelim- 

 inary Report on the MoUusca of the Expedition. By W, H. Dall. pp. 10. 

 2 Plates. July, 1878. 20c. 

 No. 7. OPHIURID^ and ASTROPHYTID^ of the "Challenger" Expedition. By T. 

 Lyman. Part I. pp. 104. 10 Plates. July, 1878. $1.50. 



* Out of print. t Nos. 11-14, also 15-16, are not sold separately. 



