246 



Cincinnati Society of Natural History. 



Cauistocrinus W. & S., 100, 104; 



C. pattersoni S. A. M., 105; C. 



richardsoni Weth., 106. 

 Canthocamptus, 121; C. illinois- 



ensis Forbes, 137, 138; C. minu- 



tus Mueller, 136, 138. 

 Cedar Valley limestone, lower 93; 



upper, 94.' 

 Celethemis elisa Hagen, 69, 171; 



C. eponina Drury, 69, 170; C. 



fasciata Kirby, 171. 

 Ceophyllus monilis, 140. 

 Chevrolatia amoena, 140. 

 Chondrioderma, 157. 

 Chordeiles virginianus, 141. 

 Cicindela cuprascens and C. for- 



mosa, 139. 

 Cienkowskia Rost., 2, 3, 157, 166; 



C. reticulata A. & S., 4, 40*. 

 Cienkowskiacese, 157. 

 Cincinnati fauna, changes in, 139. 

 Cincinnati group, crinoidea of, 99. 

 Cincinnatia cincinnatiensis Anth., 



176. 



Cladocera, 120. 

 Clastodernia, 164. 

 Clathroidastrum Micheli, 148, 150. 

 Clathroides Micheli, 148, 150. 

 Clathroptychiacese, 158. 

 Clathroptychium, 158, 162. 

 Clathrus L., 149; C. cinereus Huds., 



151; C. denudatus L., 150; C. 



nudus L., 150; C. ramosus Retz, 



150; C. recutitus L., 150. 

 Claustria, Fries, 21. 

 Coccinella affinis, 140. 

 Coemansia sp. in Mammoth Cave, 



80. 



Coleoptera, notes on, 139, 172. 

 Columelliferse, 158, 159, 164. 

 Comatricha, 157, 164. 

 Compsocrinus, 118. 

 Conulus fulvus Dry, heart of, 77. 

 Copepoda of Nebraska, 119. 

 Coprinus micaceus Ball, 79, 80. 

 Cornus canadensis, host of fungus, 

 22. 



Cornuvia, 158. 



Corymbites copei, 141. 



Crateriachea, 157. 



Craterium Trent, 2, 12, 155, 157, 

 166; C. aureum Schum, 15; C. 

 concinnum Rex, 13 ; C. convivale 

 Batsch, 14 ; C. cylindricum Mas- 

 see, 14; C. leucocephalum Rost, 

 14 ;C. maidis Morgan, n. sp., 15; 

 42* ; C. minimum B. & C, 13, 42* ; 



C. minutum Leers, 12, 13; C. 

 mutabile Fries, 15 ; C. nodulo- 

 sum C. & B., 15; C. obovatum 

 Peck, 38 ; C. pyriforme Rost, 13; 

 C. rubescens Rex, 13; C. vul- 

 gare Rost, 12. 



Cribraria Schrader, 153, 155, 158, 

 162; C. argillacea Pers., 154; C. 

 cernua Pers., 154; C. coccinea 

 Pers., 154; C. intricata Pers., 

 154; C. macrocarpa Pers., 154; 

 C. microcarpa Pers., 154; C. ru- 

 fescens Pers., 154; C. splendens 

 Pers., 154; C. tenella Pers., 154; 

 C. venosa Pers., 154; C. vulgaris 

 Pers., 154. 



Cribrariacese, 158. 



Cribrarise, 158. 



Crinoidea, 99; key to genera, 100. 



Cross-fertilization in Odonata, 70. 



Cteuobolbina, 179; C. antespinosa 

 Ulr., 181, 183; C. armata, n. sp., 

 181*, 182; C. bispinosa, 183; C. 

 cavimarginata, n. sp , 182*; 

 C. crassa, 180, 184; C. fulcrata, 

 180; C. granosa, n. sp., 183*, 

 184; C. insolens, n. sp., 182*"; 

 C. loculata, n. sp., 184*"; C. ob- 

 liqua, n. sp., 180*; C. punctata, 

 181, 183; C. spiculosa, n. sp., 

 180, 181*', 183 ; -C. subcrassa, n. 

 sp., 180* 



Cupularia, Link, 14. 



Cuterebra emasculator, 143. 



C) chrus andrewsi & heros, 139. 



Cyclops, 129 ; C. americanus Marsh, 

 121, 132, 135, 138; C. fluviatilis 

 Herrick, 135, 138 ; C. leuckarti 

 Sars., 120, 131, 138; C. navus 

 Herrick, 120, 133, 134, 138; C. 

 pulchellus Koch, 120, 133, 138; 

 C. serrulatus Fischer, 134, 135, 

 138 ; C. serr. elegans, 135, 138; C. 

 signatus Koch, 129; C. sig. cor- 

 onatus Herrick, 129, 130, 138 ; 

 C. sig. tenuicornis Herrick, 129, 

 130, 138. 



Cyparium fiavipes, 140. 



Cystiphyllum americanum, 94. 



Cytidium Morgan, 2, 8, 166 ; C. 

 citrinum Schum., 11 ; C. globul- 

 iferum Bull, 10, 26, 40* ; C. mel- 

 leum B. & Br. 11; C. penetrale 

 Rex, 11, 40*; C. pulcherrimum, 



B. &. R., 8. C. ravenelii, B. & 



C, 10 ; C. rufipes A. & S., 9. 



2 



