APPENDICES 381 
[4.] The Embryology and Metamorphosis of the Macroura. By W. K. Brooks 
and F. H. Herrick. Pp. 319-576, pls. 1-57. 
[5.] On the Application of Interference Methods to Astronomical Measure- 
ments. By A. A. MicHELson. Pp. 577-590, 7 pls. 
° 
VoLuME 6. 1893. 4°. Pp. 1-331 
1. On the Capture of Comets by Planets, especially their Capture by Jupiter. 
By H. A. Newton. Pp. 5-23. 
2. Atmospheric Electricity. By Roperr Catiin, U.S. A. Pp. 25-33, 7 pls. 
3. On Certain new Methods and Results in Optics. By CHar.es S$. HastINcs. 
Pp. 35-47- 
4. The Proteids or Albuminoids of the Oat Kernel. By THomas B. OsBorNe. 
Pp. 49-87. 
5. A Comparison of Antipodal Faunas. By THEopoRE GILL. Pp. 89-124. 
6. Families and Sub-Families of Fishes. By THEoporE Gritz. Pp. 125-138. 
7. Human Bones of the Hemenway Collection in the United States Army 
Medical Museum. By WasHIncToN MatTTHEWwWs, Surgeon, U. S. Army; 
Dr. J. L. Wortman, and Dr. JoHN S. BiLuincs, Surgeon, U. S. Army; 
Pp. 139-286, pls. 1-59. 
8. Further Studies of the Brain of Limulus Polyphemus, with notes on its 
Embryology. By ALPHEus S. PacKarp. Pp. 287-331, pls. 1-36. 
° 
VOLUME 7. 1895. 4°. Pp. 1-484 
1. Monograph of the Bombycine Moths of America, North of Mexico, including 
their Transformations and Origin ot the Larval Markings and Armature. 
By Pror. AtpHeEus S. PacKarp. Pp. 3-291 (explanation of plates, 293- 
390), pls. I-49, maps I-10. 
2. On Reaction-Times and the Velocity of the Nervous Impulse. By Pror. J. 
McKeen CatTrecy and Dr. CuHartes $8. DoLitEy. Pp. 391-415. 
3. The Bacteria of River Waters. By JoHN S. Birtincs. Pp. 417-484, pls. 
I-5, diagrams I-5. 
VoLuME 8. 1902. 4°. Pp. i-iv, 1-648 
1. Notes on the Bacteriological Examination of the Soil of Philadelphia. By 
M. P. RAvENEL. Pp. 1-41, 3 pls. 
2. A Contribution to the Study of the Effect of the Venom of Crotalus Ada- 
manteus upon the Blood of Man and Animals. By S. W. MircHe. and 
Atonzo H. Stewart. Pp. [43-56], pls. 1-6. 
3. General Perturbations of Minerva (93), by Jupiter, including Terms only of 
the First Order with Respect to the Mass, together with a Correction of 
Elements. By W.S. EICHELBERGER. Pp. 57-77. 
26 
