Photography, C. S. Shultz on. . 19 " Santa Monica Find," Memen- 



Photomicrograph versus Micro- toes of the, 43 



pliotograph, G8 Saw-flies, Ovipositor of, 39 



Photomicrographs by Mr. Scale-loiise, Tlie Pine-leaf, ..... 20 



Wright, 18 Shultz, C. S., Photographs by 



, by Mr. Max Levy, 18 Mr. Max Levy, exhibited by,. 18 



, by Dr. J. J. Woodward, . . 18 , Stage micrometer on spec- 



Pine-leaf Scale-louse 20 ulum metal, 39 



Polyporus sanguineus, 29 Slag Furnace, Inclusions of, 



Porcupine, Quills of the Canada, 36 similar to those of Obsidian,. I8 

 PROPFFnmr^-— SouTHWiCK, E. B. , Reticulations 



PROCEEDINGS. ^^ Tunics of Crocus vermis. 



Meeting of Dec. 3d, 1886, . . 5 Allione, 23 



17th, 5 Sponges: Meyenia fluviatilis, 



Jany. 7th, 1887,. . 5 and Sponyilla fragilis, 35 



21st, 6 Spongilla fragilis, 35 



Feby . 4th, 8 Steel of Locomotive Driving 



18th, 9 Wheel, 20 



Mar. 4th, 9 Summer recess, 40 



18th, 11 Tests for Definition, Penetra- 



Apr. 1st, 18 tion, etc. , 69 



15th, 21 Treasurer, Report of the, 6 



May 6th, 34 Trichomes from leaf of Am. 



20th, 36 Mistletoe, 22 



June 3d, 38 Vanessa Antiopa, L. , Note on, . 59 



17th, 39 , editorial note on, 43 



Programme, New form of, for , lo, L.,The Compound Eye 



regular meetings 18 of, 27 



Publications Received, .13, 25, Van Heurck, Dr. Henri, Dona- 



44, 78 tion and description of photo- 

 Quarterly, The Journal to be graphs by, 7 



published, 19 , elected an Honorary Mem- 



Radula of Buccinum obsoletum, 20 ber, U 



Reception, The annual, 9 , Skill of, in photography,. . 19 



Recess, The Summer, 40 Vision of insects, 43 



Report of the Treasurer, 6 Wales, W., Photographs by 



RiEDERER, LUDWIG, Horn and Mr. Wright exhibited by, 18 



Eye of A7'io7i 4 Whelk, The radula of the {Buc- 



, Salamand7'a maculosa,, ZQ, 38 cinum obsoletum), 20 



, The Compound Eye of White Cedar, The, and its fun- 



Vanessa 7o, L. , 37 gus, 30 



, The Head of Salamandra Woodward, A. , Photographs 



maculosa, 53 by Dr. J. J. Woodward exhib- 



Roach. The (Blatta), 38, 51 ited by, - 18 



Rogers, Prof. W. A., Dividing , Foraminiferal Fauna at 



Engine of , . . 39 Petersburg, Va., 16 



Rubies, The New Artificial, 55 , on Kaolin, 18 



Salamandra maculosa, .. .SQ, is, 53 Woodward, Dr. J. J., Photo- 

 Salisburia Adiantifolia (Gink- graphs by, exhibited by A. 

 go Tree), 31 Woodward, 18 



S« FK..c,.oo MICEOSCOPICL ^^S.^/lf Hairfc '' 

 Society : — grove (Avicenni a nitida., 



Proceedings, June 33d, 1887, . 41 Jacq.), 37 



, August 10th, 1887, 74 , Hairs of the Peach in rela- 



, August 34th, 1887, 77 tion to Hay Fever, 62 



