NATURAL SCIENCES OF PHILADELPHIA. 



1«99.] 



Dixon, Samuel G. On Bacillus 

 typhosus (no abstract), 178. 



Edelheim, Carl, announcement 

 of death of, 465. 



Elections during 1899, 551. 



Eliot, C. iSTotes on Tectibranchs 

 and naked mollusks from 

 Samoa (Plate XIX), 479, 

 512. 



Entomological Section, report 

 of, 544. 



Ernst, Adolf, announcement of 

 death of, 406. 



Fowler, Henry W. A list of 

 fishes collected at Port Anto- 

 nio, Jamaica, 4, 118. Notes 

 on a small collection of Chi- 

 nese fishes, 83, 179. De- 

 scription of Ameiuruslacustris 

 okeeehobeensis, 478, 480. 

 Observations on fishes from 

 the Caroline Islands (Plates 

 XYII, XYIII), 478, 482. 



Fox, William J. Synopsis of 

 the United States species of 

 the Hymenopterous genus 

 Centris Fabr., with descrip- 

 tion of a new species from 

 Trinidad, 63. Contributions 

 to a knowledge of the Hym- 

 enoptera of Brazil, No. 6 — A 

 collection from Rio Grande 

 do Sul and Sao Paulo, 178. 

 195. Contributions to a 

 knowledge of the Hymenop- 

 teraof Brazil, No. 7 — Eumen- 

 id», 406, 407. 



Fricke, Albert, announcement 

 of death of, 479. 



Hamilton, S. Harbert. Mouaz- 

 ite in Delaware county, Pa., 

 377. 



Hanley, Sylvanus, announce- 

 ment of death of, 226. 



Harshberger, John W. Ther- 

 motropic movements of the 



575 



leaves of Rhododendron maxi- 

 mum L., 217, 219. 



Hartniau, W. D., announce- 

 ment of death of, 379. 



Hauer, F. Ritter von, an- 

 nouncement of death of, 225. 



Hayden Geological Memorial 

 Award, conferring of, 375. 



Index to Genera, etc., 562. 



James, G. Wharton. The 

 Havasupai Indians (no ab- 

 stract), 479, 



Johnson, Charles W. New and 

 interesting species in the Isaac 

 Lea collection of Eocene Mol- 

 lusca (Plates I, II), 2, 71. 



Librarian, report of, 535. 



Marsh, Othniel C, announce- 

 ment of death of, 178. 



Meehan, Thomas. Contribu- 

 tions to the hfe history of 

 plants. No. XIII, 4, 84. Re- 

 port of Botanical Section, 544. 



Miller, Gerrit S. , Jr. The Voles 

 collected by Dr. W. L. 

 Abbott in Central Asia 

 (Plates XII, XIII), 225, 

 281. Descriptions of two 

 new Gray Foxes, 276. De- 

 scriptions of six American 

 Rabbits, 365, 380. 



Mineralogical and Geological 

 Section, report of, 547. 



Moore, Mrs. Bloomfield H., an- 

 nouncement of death of. 2. 



Moore, Clarence B. Certain 

 aboriginal remains of the 

 Alabama River, 217. 



Moore, J. Percy. On a snow- 

 inhabiting Enchytr?eid Mesen- 

 chytrseus collected by Mr. 

 Henry G. Bryant on the Mal- 

 aspina Glacier, Alaska (Plate 

 YII), 83, 125. Leurogna- 

 thus marmorata, a new genus 

 and species of Salamander of 



