ii Cincinnati Society 



Carychium exiguutu Say, 94. 

 Celithemis eponina Drury, 1 14. 

 Ceramopora labecula, 199. 



Nicholsoni James, 122. 

 Chaetetes attritus Nich., 116. 



clathratulus James, 70. 



clavacoideus James, 84. 



compressus Ulrich, 76. 



corticans Nich., 78. 



decipiens Rominger, 73. 



fusiformis Whitfield, 84. 



granuliferus Ulrich, 120. 



petechialis Nich., 86. 



tuberculatus (E. & H.) 

 Nich., 78. 

 Chondrioderma floriforme Rostf., 

 56. 



Cionella subcylindrica Binn., 93. 

 Clathropora frondosa, 171, 196, 197. 

 Claypole, Prof. E. W., lecture by, 

 3. 23. 



Clinton bed of Ohio, 161. 

 Collier, T. B., Treasurer, 2. 

 Columnaria, 175. 

 Columnopora, 174. 

 Corbiculidse, 104. 



Cordulegaster erroneus Hagen, 

 114. 



obliquus Say, 108, 

 114. 



Cordulegasterinae, 108. 

 Cordulinae, 108. 

 Corticium laeve (Pers.) Fr., 54. 

 Corresponding societies and insti- 

 tutions, list of, 9. 

 Couophyllum niagarense, 172, 184. 

 Constellaria Dana, 117. 



antheloideaNich.,i 18. 



fischeri Ulrich, 118. 



florida Ulrich, 118. 



limitaris Ulrich, 118. 



parva Ulrich, 119. 



polystomella Nich., 

 118. 



Constitution amended, 1. 



Cracidae, 202. 



Craniella, 169. 



Craterium mutabile Fr., 56. 



Cribraria languescens Rex., 57. 



Crystals, artificial, 61, PI. IV. 



Cyathophyllum calycula, 172. 



celator dayton- 

 ense, 195. 

 Cyclonema bilix, 184, 197. 

 Cyclopora Jamesi Prout, 70. 

 Cylinarosporium (?) oculatum, 50, 

 55- 



viride (?), 50, 55- 



of Natural History. 



Dalmanella elegantula, 167, 169. 

 Dalmanites werthneri, 193. 



verrucosus, 199. 

 Dekayella Ulrich, 115. 

 Dekayia E. & H., 115. 



appressa Ulrich, 117. 

 aspera E. & H., 116. 

 maculata James, 116. 

 multispinosa Ulrich, 1 16. 

 paupera Ulrich, 117. 

 pelliculata Ulrich, 117. 

 Detonia, 43. 

 \ Diabrotica, 154. 



Diamesopora oweni Ulrich, 120. 

 ; Didelphys auritus, habits of, 146. 

 Didymops transversa Say, 108, 1 14. 

 Diphyphyllum caespitosum. 172, 



173, 184. 

 Diplax assimilata Uhler, 1 14. 



corrupta Hagen, 109, 114. 

 sp. (D. costifera Kellicott, 



not of Hagen,) 112, 1 14. 

 madida Hagen (?), 109, 114. 

 obtrusa Hagen, 114: 

 rubicundula Say, 114. 

 semicincta Say, 114. 

 vicina Hagen, 114. 



Diplodia zeae Schw, the host of a 



fungus, 44. 

 Director of Museum, report by, 5. 

 Dromogomphus spinosus Selys, 



in, 1 14. 

 spoliatus Selys, 

 in, 114. 



Drymopora fascicularis, 184, 194. 



Duucanella borealis, 199. 



Dury, Ch., curator of zoology, 3. 



" Note on the chacha- 



laca," 201. 



vice-president, 2. 



Dystactophycus mamillanum, M. 

 & D., 125. 



Echinodermata, fossil of the Cin- 

 cinnati period, 125. 



Edwards, Prof. Ch. U., member of 

 Ex. Board 2, lecture by, 23. 



Enallagma carunculatum Morse, 

 105, no, in, 113. 



civile Hagen, 106, 113. 

 divagans Kellicott, 



106, 113. 

 divagans Selys, 105, 



113- 



ebrium Hagen, 113. 

 exulans Hagen, 113. 

 fischeri Kellicott, no, 



ii3- 



