496 



INDEX. 



Buteo, new species of, 227. 

 Calabaria, characters of the uew ge- 

 nus, 301. 

 Calhste, new species of, 472. 



Calodromus, description of the new 

 genus, 181. 



Camptonyx, observations on the ge- 

 nus, 116. 



Canary, note on a talking, 371. 



Cardiaderus, new species of, 203. 



Cardiophorus, new species of, 280. 



Carpenter, Dr. B., on the Rhizopod 

 tyije of animal life, 74 ; on the 

 Foraminifera, 290. 



Carpenteria, on the genus, 381. 



Carter, H. J., on the spennatology 

 of a new species of Nais, 20, 90 ; 

 on fecundation in Eudorina elegans 

 and Cryptoglena, 237. 



Casuonia, new species of, 178. 



Casuarius Bennettii, on the egg of, 

 469. 



Catascopus, new s])ecies of, 203. 



Cercomacra, new species of, 373, 



Cerithiopsis, new species of, 129. 



Cerosterna, new species of, 274. 



Chapman, Prof. E. J., on some new 

 Trilobites, 9. 



Chionis alba, on the skeleton of, 67. 



Chloros])ingus, new species of, 472. 



Chondrosteus, observations on the 

 genus, 61. 



Chorda filum, on a variety of, 309. 



Chrysobothrys, new species of, 280. 



Cicindela, new species of, 202. 



Cis, new species of, 286. 



Cistela, new species of, 286. 



Clivina, new species of, 203. 



Coleoptera, descriptions of new, 175, 

 196, 202, 264, 280, 337, 340, 353, 

 35(), 407, 418. 



Colophotia, new species of, 282. 



Colymbetes, new species of, 204. 



Conchological nomenclature, obser- 

 vations on, 133. 



Conchology, gleanings in British, 117. 



Conopophaga, new species of, 148. 



Copris, new species of, 208. 



Cojjtops, new species of, 272. 



Coptostcthus, new species of, 196. 



Corticaria, new species of, 408. 



Corymbitcs, uew species of, 280. 



Coste, M., on the habits and repro- 

 duction of some marine animals, 197. 



Creurgops, characters of the new ge- 

 nus, 235. 



Crossotus, new species of, 273. 



Crustacea, on the structure and func- 

 tions of the hairs of the, 59 ; on the 

 habits and reproduction of some, 

 200. 



Crustacean tracks in the mountain 

 limestone of Durham, on, 443. 



Crypticus, new s))ecies of, 284. 



Cry})toglena, on fecundation in, 237. 



Curtonotus, new species of, 204. 



Cuscus, on the species of, 67. 



Cyclorhynchus, new species of, 150. 



Cylindrospermum, on the reproduc- 

 tion of, 5. 



Cvmindis, new species of, 202. 



Cypraea, on some specimens of, 49. 



Dactylopsila, characters of the new 

 genus, 220. 



Darwin, C, on the agency of bees in 

 the fertilization of papilionaceous 

 flowers, 459. 



Dastarcus, characters of the new ge- 

 nus, 209. 



Davaine, C, on the development and 

 propagation of Trichocephalus dis- 

 par and Ascaris lumbricoides, 491. 



De Morgan, C, on the structure and 

 functions of the hairs of the Crus- 

 tacea, 59. 



Diaperis, new species of, 283. 



Diatypus, description of the new ge- 

 nus, 343. 



Dictyoptera, new species of, 282. 



Dineutes, new species of, 205. 



Distrigus, new species of, 176. 



Ditoma, new species of, 206. 



Drimostoma, new species of, 178. 



Drimys, on the species of, 37. 



Dromius, new species of, 202. 



Dujardinia, description of the genus, 

 381. 



Dysdera, new species of, 334. 



Dysidea papillosa, note on, 489. 



Dysithamnus, new species of, 147- 



Dytiscus, new species of, 204. 



Ectenognathus, description of the 

 new genus, 340. 



Egerton, Sir P. G., on the genus 

 Chondrosteus, 61. 



Elffinia, now species of, 235. 



Enicopus, new species of, 283. 



Enteromorpha cornucopise, note on, 

 492. 



Entomostraca, on the Permian, of 

 Durham, 317, 432. 



Entozoa, new- species of, 306. 



