1894.] 



NATURAL SCIENCES OF PHILADELPHIA. 



503 



head. Recent mound explora- 

 tion in Ohio, 269, 308. 



Fox, William J. A proposed 

 classification of the fossorial 

 hymenoptera of- North Amer- 

 ica, 289, 292. 



Gibson, J. Howard, announce- 

 ment of death of, 110. 



Goldsmith, E. Some volcanic 

 products from the Hawaiian 

 Islands (Plate VI), 9.5, 105. 



Hayden Memorial Geological 

 Award, report on, 443. 



Heilprin, Angelo. Report of Pro- 

 fessor of Invertebrate Paleonto- 

 logy, 479. 



Holmes, Oliver Wendell,- M.D., 

 announcement of death of, 289. 



Hvrtl, Joseph, aijuouncement of 

 death of, 289. 



Index to Genera, 493. 



Jeanes, Joseph, announcement of 

 death of, 417. 



Jeanes, Samuel, announcement 

 of death of, 417. 



Jefferis, W. W. Report of Cura- 

 tor of the Wm. S. V' aux Collec- 

 tions, 482. 



Johnson, Charles W. List of the 

 Diptera of Jamaica, with de- 

 scriptions of new species, 269, 

 271. 



Jordan, David Starr. Descrip- 

 tion of a new subspecies of 

 trout from McCloud River, Cali- 

 fornia, 9, 60. 



Keating, Wm. V., M. D., an- 

 nouncement of death of, llO. 



Librarian, report of, 464. 



Mclntyre, Archibald, announce- 

 ment of death of, 417. 



McKean, Henry Pratt, announce- 

 ment of death of, 10. 



Macfarlane, Dr. John. Move- 

 ments of plants under plates of 

 colored glass (no abstract), 417. 



Meehan, Thomas. Contributions 

 to the life histories of plants. 

 No. X : The origin of coreless 

 apples; The relations between 

 insects and the flowers of Im- 

 patiens fulva; Apetalism and 

 seed propulsion in Lamium 

 purpureum; Fruiting of Robi- 

 nia hispida; Vitality of seeds; 

 Apetalism in Sisymbrium thali- 

 ana, 10, -53. Contributions to 

 the life histories of plants, No. 



XI: Morphology of bractless 

 inflorescence ; Purple - leaved 

 plants; Origin of the apical cell; 

 Fall of the leaf in the Holly; 

 Bees and Honeysuckles, 150, 

 162. Report of Botanical Sec- 

 tion, 475. 



jNlembers elected, 483. 



Mercer, H. C. Re-exploration of 

 Hartmau's Cave in 1893, 62, 96. 



Merriam, C. Hart. A new Sub- 

 family of Murine rodents — the 

 Neotomiuaj — with description 

 of a new genus and species, and 

 a syncjpsis of the known forms 

 (Plate IX), 222, 225. Descrip- 

 tions of eight new species of 

 pocket mice (genus Perogna- 

 thus), 222, 262. 



Mineralogical and Geological 

 Section, report of, 477. 



Moore, Clarence B. Certain 

 Sand Mounds of the St. Johns 

 River, Florida, 181. 



Moore, H. F. Tanais robustus, 

 a new species of Anisopoda 

 (Plate V), (il, 90. 



Moore, J. Percy. Pterodrilus, a 

 remarkable Discodrilid (Plate 

 XIII), 418, 449. 



Museum, additions to, 485. 



Nolan, Edw. J. Report of Re- 

 cording Secretary, 461. Report 

 of Librarian, 464. 



Officers, Councillors, and Mem- 

 bers of the Finance Committee 

 for 1895, 483. 



Ornithological Section, report of, 

 478. 



Ortmann, Dr. A. On a new 

 species of the Isopod genus 

 Bathynomus, 181, 191. A study 

 of the systematic and geograph- 

 ical distribution of the Decapod 

 familv Atyidie Kingslev, 289, 

 397. 



Peirce, C. Newlin, election to 

 Council, 110. 



Peterson, Robert E., announce- 

 ment jaf death of, 417. 



Pilsbry, H. A. Critical list of 

 moliusks collected in the Poto- 

 mac Valley (Plate I), 11. A 

 new Central American Pupa, 

 61. List of Port Jackson Chi- 

 tons collected by Dr Cox, with 

 a revision of Australian Acan- 

 thochitidse (Plates II, III, IV), 



