INDEX. 
Chitons, on some remarkable deep- 
water, 11. 
Cittocincla tricolor, notes on, 47. 
Claypole, E. W., on Helicopora lati- 
spiralis, 173. 
Cocculina, new species of, 13. 
Cocculinide, characters of the new 
family, 12. 
Ceerostris, new species of, 100. 
Coleoptera, new, 43, 443. 
Comibzena, new species of, 232. 
Condylarthra, on the, 76. 
Cope, Prof., on the Condylarthra, 76, 
Corinea, new species of, 238. 
Corynella, new species of, 196. 
Crastia, new species of, 39. 
Crenothrix Kuhniana, observations 
on, 263, 
Cribrilina, new species of, 250, 470. 
Criniger, new species of, 431. 
Crustacea, on the unpaired eye of 
the, 71; observations on some, 
133, 806; new, 456. 
Ctypansa, new species of, 231. 
Curculionide, new genera and species 
of, 443. 
Curetis, new species of, 149. 
Cynthia, new species of, 406. 
Cysticercus from the peritoneal 
cavity of a Raccoon-like dog, on 
a, 1. 
Dall, W. H., oncertain Limpets and 
Chitons from deep waters off the 
Eastern coast of the United States, 
11. 
Damalis, new species of, 160. 
Dames, W., on the structure of the 
head of Archzopteryx, 354. 
Danais, new species of, 36. 
Danielssen, D. C., on the genus 
Solaster, 436. 
Darapsa, new species of, 433. 
Defrancia, new species of, 32. 
Delias, new species of, 152. 
Desmia, new species of, 234. 
Diacritus, characters of the new 
genus, 454. 
Diastotrophis, new species of, 4:3. 
Diluidia, new species of, 435. 
Diodosida, new species of, 433. 
Dioristus, characters of the new ge- 
nus, 46. 
Distant, W. L., on Euplcea Castel- 
naui, 178; on undescribed Rho- 
palocera, 245, 405. 
Ducks, on the domestication of wild, 
Aue, & Mag. N. Hist. Ser. 5. 
481 
Dyctis, new species of, 42. 
Eaton, Rey. A. E., on Rhacodes in- 
seriptus and Armadillo officinalis, 
360; on Platyarthrus Hoffman- 
segeii and Helleria brevicornis, 
458. 
Echinoderm-fauna of Ceylon, on the, 
218. 
Kchinoidea, on some experiments in 
hybridization between different 
species of, 179; on the circulatory 
apparatus of the, 408. 
Echinomuricea coccinea, note on, 
129. 
Hchinonema, new species of, 114. 
Elodina, new species of, 152. 
Emarginula, new species of, 30. 
Entomostraca, on the palzeozoic bi- 
valved, 358. 
Entoniscide, on the, 81. 
Hpeira strix, on variation in the nest- 
forms of, 183. 
Kpilaris, characters of the new ge- 
nus, 444. 
Epyrgis, new species of, 374. 
Ergania, characters of the new ge- 
nus, 445. 
Eryoneicus, description of the new 
genus, 456. 
Eumeta, new species of, 228. 
Kunicella, new species of, 129. 
Eup!cea, new species of, 40. 
Enploea Castelnaui, notes on, 73, 
178, 263. 
Kuschema, new species of, 375. 
Kusphenopteris teneila, on the fructi- 
fication of, 7. 
EKuspongia, new species of, 106. 
EKuthyris, characters of the new 
genus, 164. 
Fauna, on the pelagic, of freshwater 
lakes, 320. 
Fistulipora minor, on the identity of, 
with Ceramopora megastoma, 427. 
Flustra, new species of, 163. 
Foraminifera, on a new type of por- 
cellanous, 242. 
Forel, Prof. F. A., on the pelagic 
fauna of freshwater lakes, 320. 
Garner, R., on the conario-hypophy- 
sial cerebral tract of Prof. Owen, 
280. 
Geological Societ roceedings of 
the, 67,179, : 
Giard, A., on Crenothrix Kiihniana, 
the cause of the infection of the 
waters at Lille, 263; on a syn- 
Vol. x. 32 
