INDEX. 



oil 



Muscidae, on the larval state of the, 



428. 

 jVlyonia, new species of, 241. 

 Newton, A., on Pallas's Sand-grouse, 



335. 

 Norman, Rev. A. M., on some unde- 



sciibed British Podophthalmia and 



Entomostraca, 273. 

 Nummulites, on the structure of, 320; 



on the fossil species of, from Scinde, 



369. 

 Onoba, new species of, 136, 299. 

 Operculina, on the structure of, 311 ; 



on the species of, from Scinde, 366. 

 Ophidians of the province of Bahia, 



on the, 179. 

 Ophrvodendron, on the reproduction 



of,"l20. 

 Orbitoides, on the structure of, 328. 

 Oreodera, new species of, 49, 147. 

 Orithyia, new species of, 443. 

 Ozotroctes, description of the new 



genus, 478. 

 Pagrus, on a new species of, 80. 

 Pagurus, new British species of, 273. 

 Palaemon, new British species of, 279. 

 Palaeontology of the Coralline Oohtes 



of the neighbourhood of Oxford, 



on the, 142. 

 Paraguay tea, on the history of the 



plants producing, 219, 389. 

 Paramecium ? coli, observations on, 



437. 

 Parker, "W. K., on the nomenclature 



of the Foraminifera, 161, 229. 

 Parthenogenesis in plants, observa- 

 tions on, 81, 200. 

 Pedicuh infesting the races of man, 



on the, 79. 

 Pelophilus, new species of, 189. 

 Philomedes longicornis, description 



of, 280. 

 Pholcus, new species of, 444. 

 Placunopsis, new species of, 146. 

 Plants, on the sexual life of, 81, 200. 

 Platyscelus, description of the new 



genus, 4. 

 Pleurotomaria, new species of, 145, 



489. 

 Plumularia, new British species of, 



256. 

 Podophthalmia, on some new British, 



273. 

 Protaster Miltooi, description of, 484 . 

 Protozoa, observations on British, 



120. 



Quadrumana, on the posterior lobes 

 of the cerebrum of the, 422. 



Ramphocelus, new species of, 184. 



Recluzia, new species of, 402. 



Reptiles, on Siamese, 266. 



Reuss, Prof., on the classification of 

 the Foraminifera, 190. 



Rissoa, new species of, 135. 



Rissoella, new species of, 240. 



Robertson, C, on the aquiferous and 

 oviducal system in the Lamelli- 

 branchiate Mollusks, 426. 



Robiu,M. C, on the sperraatophora of 

 some Hirudinei, 431. 



Rolleston, Prof., on the aquiferous 

 and oviducal system in the Lamelli- 

 branchiate MoUusca, 426. 



Royal Society, proceedings of the, 

 65, 420. 



Salenia, new species of, 16. 



Saltator, new species of, 185. 



Salter, J. W., on some new Palaeozoic 

 Star-fishes, 484. 



Salter, S. J. A., on the structure and 

 growth of the tooth of Echinus, 65. 



Salvin, O., on new species of Birds 

 from Guatemala, 334. 



Sars, M., on the symmetiy of the 

 Echinodermata, 190; on the nurse- 

 genus Cor\morpha and its species, 

 353. 



Scala, new species of, 479. 



Sclater, Dr. P. L., on new species of 

 American Passeres, 182; on a new 

 species of Copsychus, 265 ; on a 

 new species of Gallinula, 498. 



Sclerostoma equinum, note on the • 

 occurrence of, 502. 



Seeley, H., on some new Upper 

 Greensand Echinoderms, 16; on 

 the Fen Clay-formation, 503. 



Sertularia, new British species of, 253. 



Setia, new species of, 136. 



Simotes, new species of, 267. 



Sinusigera, new species of, 402. 



Smee, A. D., on the occurrence of the 

 Loggerhead Turtle in Scotland, 

 352. 



Sorby, H. C, on the organic origin of 

 the crystalloids of the Chalk, 193. 



Spiders, new species of, 441. 



Spongiadae, on the anatomy and phy- 

 siology of the, 420. 



Star-fish, on a new British, 77; on 

 new Palffozoic, 484. 



Steenstrupia, new species of, 357. 



