1908.] 



NATURAL SCIENCES OF PHILADELPHIA. 



673 



C.ENERAL INDEX. 

 1908. 



Additions to the Museum, 644. 



Biological and Microscopical Section, 

 report of, 636. 



Bladen, Elizabeth S., announcement of 

 death of. 456. 



Botanical Section, report of, 63S. 



Boyer, Charles S. Synonymy and 

 relationship of Surirella (no abstract), 

 503. On a new species of diatom of 

 the genus Cvmatopleura (Plate 

 XXVIII), 516, 554. Report of 

 Biological and Microscopical Sec- 

 tion, 636. 



Brooks, William K., announcement of 

 death of, 503. 



Brown, Arthur E., Sc.D. Generic t^-pes 

 of Nearctic Reptilia and Amphibia, 

 44, 112. 



BroAATi, Stewardson. Report of Bo- 

 tanical Section, 638. 



Brusina, Spiridione, announcement of 

 death of, 457. 



Bullock, Benjamin, amiouncement of 

 death of, 456. 



Calvert, Philip P., Ph.D. General 

 results of nine years' study of the 

 dragon-flies of Mexico and Central 

 America (no abstract), 11. The 

 composition and ecological relations 

 of the Odonate Fauna of Me.xico and 

 Central America (Plate XXVI), 456, 

 460. 



Cattell, Henry W., M.D. On Trypano- 

 somiasis (no abstract), 44. 



Chamberlin, Ralph V. Animal names 

 and anatomical terms of the Goshute 

 Indians, 44, 74. Revision of North 

 American spiders of the family 

 Lvcosidaj (Plates VIII-XXIII), 

 158. 



Clarke, John IMason, award of Havden 

 medal to, 502. 



Colton, Harold Sellers. Charles Wilson 

 Peale and the Philadelphia Museum 

 (no abstract), 44. How Fulgur and 

 SycotjT^us eat oysters, mussels and 

 clams (Plates I-V), 3. Some effects 



of environment on the growth of 

 Lymnea columella Say, 410, 456. 



Conklin, Edwin G., Ph.D. On some 

 phenomena and causes of hereditj^ 

 (no abstract), 30. 



Corresponding Secretary, report of, 627. 



Council for 1909, 642. 



Curators, report of, 621. 



Dixon, Samuel G., M.D., and Henry A. 

 Pilsbry, Sc.D. Report of Curators, 

 631. 



Elections during 1908, 643. 



Entomological Section, report of, 637. 



Fowler, Henry W. Notes on shai-ks, 

 44, 52. Synopsis of the Cvpriuidte 

 of Penns3'lvania (Plate XXVII), 

 516, 517. 



Freedly, William G., announcement 

 of death of, 4.56. 



General Index, 673. 



Harshberger, John W., Ph.D. On 

 the geographical study of bud 

 opening in connection with isother- 

 mal lines (no abstract), 157. The 

 directive influence of light on the 

 growth of forest plants (Plates XXIV, 

 XXY), 449, 456. 



Hayden Memorial .Vward, 1, 157, 502. 



Holt, Jacob F., announcement of 

 death of, 456. 



Index to Genera, 051. 



Ishikawa, Chiyomatsu, Ph.D. De- 

 scription of a new species of Squaloid 

 Shark, 44, 71. 



Keeley, Frank J. On secondarj^ crys- 

 tallization of early limestone and 

 demonstration of Bro-miian move- 

 ment (no abstract), 503. 



Lyman, Benjamin Smith. Report of 

 Mineralogical and Geological Sec- 

 tion, 640. 



Maver, Gustav, announcement of death 

 of, 457. 



Medlicott, Henry B., announcement of 

 death of, 157. 



Mineralogical and Geological Section, 

 report of, 639. 



