536 



INDEX. 



atropurpurea, 111 ; Sarcodes san- 

 guinea, 160; Talinum teretifolium, 

 161; Notes on Misletoes, 430; 

 Dimorphism in the Willow 442, 

 Color in Autumn Leaves, 454; On 

 Movements and Paralysis in the 

 Leaves of Robinia, 456 ; Pilobolus 

 crystallinus, 463 ; Varying influ- 

 ence of heat on flower -buds and 

 leaf-buds, 466 : Report of Botanical 

 Section, 494. 



Morris, Henry. Announcement of 

 death of, 467. 



Museum, additions to, 506. 



Nolan, Edw. J. Report of Recording 

 Secretary, 485; Report of Librarian, 

 487. 



Officers for 1882, 505. 



Parker, Chas. F. Report of Curator 

 in Charge, 489. 



Perot, Chas. P. Election as Member 

 of Council, 14. 



Potts, E. Some new genera of fresh 

 water sponges, 149; A new form of 

 fresh-water sponge, 176 ; The genus 

 Carterella vs. Spongiophaga Potts, 

 460. 



Rand, Theo. D. Report of Mineralog- 

 ical Section, 497. 



Redfield, J. H. On Hieracium auran- 

 tiacum, 429; Note upon Plantago 

 elongata, 429; Report of Conserva- 

 tor of Botanical Section, 494. 



Report of the President, 472. 



Report of the Recording Secretary, 

 485. 



Report of the Corresponding Secre- 

 tary, 486. 



Report of the Librarian, 487. 



Report of the Curators, 489. 



Report of the Biological and Micro- 

 scopical Section, 490. 



Report of the Botanical Section, 494. 



Report of the Conchological Section, 

 491. 



Report of the Entomological Section, 

 496. 



Report of the Mineralogical Section, 

 497. 



Report of the Professor of Invertebrate 

 Palaeontology, 498. 



Report of the Professor of Mineralogy, 

 499. 



Report of the Treasurer, 502. 



Ridings, J. H. Report of Entomologi- 

 cal Section, 496. 



Roberts, S. R. Report of Conchologi- 

 cal Section, 491. 



Rupchenberger, W. S. W. Report of 

 Committee on Resignation of, 465 ; 

 Report of President, 472. 



Ryder, J. A. On the structure, affin- 

 ities and species of Scolopendrella, 

 78, 79. 



Scott, Thos. A. Announcement of 

 death of. 111. 



Starr, Thos. W. Announcement of 

 death of, 87. 



Stearns, R. E. C. Observations on 

 Planorbis, 87, 92. 



Tryon, Geo. W, Jr. Report of Con- 

 servator of Conchological Section, 

 491. 



Wachsmuth, Chas. and F. Springer. 

 Revision of the Palfeocrinoidea, 

 Fart II, Family Sphseroidocrinidae, 

 including the subfamilies Platycrin- 

 idoe, RhodocrinidcE and Actinocrini- 

 d£e. 111, 177. 



Welsh, John, Jr. Announcement of 

 death of, 415. 



Whelen, Edw. S. Resignation of, as 

 Member of Council and Finance 

 Committee, 14. 



Wood, Dr. H. C. On the nature of the 

 diphtheritic contagium, 435. 



