602 



INDEX. 



Sargent, P. E., The Development 



and Function of Reissner's 



Fibre, and its Cellular Connec- 

 tions, 443-452. 

 Schefferite, 111. 

 Sieplein, O. J. See Mabery, C. F., 



and Sieplein, O. J. 

 Slocum, S. E., On the Continuity of 



Groups generated by Infinites- 

 imal Transformations, 83-109. 

 Sodic Sulphite, 229. 

 Solanum rostratum, var. subinteg- 



rum, 502. 

 Solar Eclipse of May 28, 1900, 305. 

 Solidago Pringlei, 505. 

 Solubility of Calcic Oxalate, 375; of 



Manganous Sulphate, 507. 

 Solutions, Theory of, 143. 

 Spectra, False, from the Rowland 



Concave Grating, 239. 

 Spelerpes bilineatus, 177. 

 Spermatophytes from Mexico and 



Central America, 471, 489. 

 Statutes and Standing Votes, 585. 

 Stigmatomyces constrictus, 401. 



Diopsis, 399. 



dubius, 402. 



gracilis, 403. 



humilis, 401. 



Ilydrelliae, 404. 



Limnophorae, 400. 



Limosinae, 406. 



Papuanus, 407. 



proboscideus, 403. 



purpureus, 404. 



rugosus, 398. 



Scaptomyzae, 400. 



spiralis, 405. 

 Symmetrical Triiodbenzol, 331. 



Takano, S. See Mabery, C. F., and 



Takano, S. 

 Thaxter, R., Preliminary Diagnoses 



of New Species of Laboulbenia- 



ceae, 395-414. 

 Thermal Conductivity of Iron, 119. 



Thermal Diffusivities of Marbles, 11. 



Thermal Pressure, 143. 



Trails, Arthropod, 61. 



Transformations, Infinitesimal, 83. 



Treasurer, Report of, 517. 



Tribromdinitrobenzol, 229. 



Tribromtrinitrobenzol, 229. 



Triiodbenzol, 331. 



Trowbridge, J. Results obtained 

 with a Storage Battery of 

 Twenty Thousand Cells, 532. 



Valeriana retrorsa, 502. 

 Variation in Fiddler Crab, 415. 



Warren (C. M.) Committee, Report 



of, 527. 

 Warren (C. M.) Fund, Aid from, 253. 

 Wendell, B., Literary History of 



America, 535. 

 Williams, F. B., Geometry on Ruled 



Quartic Surfaces, 17-60. 

 Willson, R. W. See Peirce, B. O., 



and Willson, R. W. 

 Wolff, J. E., On Hardystonite and 



a Zinc Schefferite from Franklin 



Furnace, N. J. ; with a note on 



the Optical Constants of the 



Schefferite by Dr. G. Melczer, 



111-118. 

 Wright, J. H., Recent Excavations 



in Crete, 535. 



Xanthocephalum 

 505. 



megaloceplialum, 



Yerkes, R,M., A Study of Variation 

 in the Fiddler Crab, Gelasimus 

 pugilator Latr., 415-442. 



Zarabellia, 460. 



Zoological Laboratory of the Mu- 

 seum of Comparative Zooloiry 

 at Har\ard College, Contribu- 

 tions from, 177, 415, 443. 



