INDEX. 



479 



Othonia, new species of, 15. 



Owen, Prof. II., on the restoration 

 of Leiodon anceps, 53 ; on the al- 

 leged evidence of the Moa from 

 feathered ornaments of Maori wea- 

 pons, 169 ; on the natural term of 

 life in the hippopotamus, 188 ; on 

 the Endothiodont Reptilia, 317 ; 

 on the skull of Argiilornis longi- 

 pennis, 468. 



Oxyrhyncha, descriptions of new, 1. 



Ozola, new species of, 441. 



Pachypora, new species of, 280. 



Pachytilodia, description of the 

 genus, 133. 



Paleca, characters of the new genus, 

 354. 



Panolis, new species of, 243. 



Pantolia, new species of, 79. 



Paralipsa, characters of the new 

 genus, 454. 



Paramicippe, new species of, 13. 



l'aramithrax, new species of, 8. 



Parasa, new species of, 242. 



Parathoe, characters of the genus, 

 16. 



Parectatosoma, description of the 

 new genus, 386. 



Pasithea, new species of, 41. 



Patton, W. H., on the genus Ma- 

 cropis, 286. 



Pauropod, on a new, 322. 



Penicillaria, new species of, 367. 



Peridea, new species of, 353. 



Peronella, characters of the genus, 

 67. 



Phascolosoma, remarks on the genus, 

 94. 



Phasmidte, on a new genus of, 386. 



Phrynus, on a new distinction be- 

 tween the species of, 313. 



Pisa, new species of, 11. 



PLitysoniidre, on the affinities of the, 

 471. 



Plectopylis, new species of, 163. 



Plocamia, new species of, 44. 



Plusia, new species of, 367. 



Polycheles, observations on the 

 species of, 173. 



Prionocerus, new species of, 464. 



Protosycon, description of the genus, 

 134. 



Pseudomicippe, new species of, 12. 



Pseudonaclia, new species of, 286. 



Pseudonympna, new species of, 228. 



Ptomascopus, new species of, 460. 



Tygora, new species of, 77. 



Pyralis, new species of, 451. 



Reptilia, on the Endothiodont. 317. 



Rhabdophora, on the geological dis- 

 tribution of the, 333, 423. 



Ridley, II. N., on a new Copepod, 

 458. 



Rothia, new species of, 235. 



Ryder, J. A., on the limbs of the 

 Amphiumidas, 95 ; on a new spe- 

 cies of Chirocephalus, 251 ; on a 

 new Pauropod, 322. 



Sabatier, A., on the respiratory ap- 

 paratus of the Arnpullaripe, 323. 



Salamis, new species of, 230. 



Samea, new species of, 453. 



Saperda, new species of, 466. 



Scaphidium, new species of, 460. 



Schneider, A., on Monobia confluens, 

 388. 



Schnetzler, B., on the part played by 

 insects during the flowering of 

 Arum crinitum, 399. 



Scotosia, new species of, 444. 



Sestrostomella, description of the 

 genus, 126. 



Shells, new, 163, 341. 



Simocarcinus, characters of the new 

 genus, 6. 



Singara, new species of, 245. 



Sladen, W. P., on the structure of 

 Astrophiura, 401. 



Sorensen, W., on the apparatus of 

 sound in some South-American 

 fishes, 99. 



Sollas, W. J., on a new species of 

 Echinonematous sponge, 44. 



Spermophora, new species of, 43. 



Sphrcrodon, new species of, 137. 



Spiders, on some new and rare Bri- 

 tish, 190. 



Spilarctia, new species of, 351. 



Sponges, new, 44, 84; studies on 

 fossil, 61, 120 ; on the nutritive 

 and reproductive processes of, 374; 

 on the so-called "Farringdon," 

 431. 



Stauropus, new species of, 353. 



Steatoda, new species of, 193. 



Stebbing, Rev. T. R. R., on Ilyalo 

 Lubbockiana, 396. 



Stenopora, observations on the genus, 

 205. 



Stenotarsia, new species of, 74. 



Sterki, Dr. V., on a new species of 

 Infusoria, 290. 



Strabena, new species of, 227. 



Stroma tnpora, on the mode of growth 



