58 



Poclozamites tenuistriatus Goyl., HI., 49. 



Pollenkömer von Allium fistulo-ium, EntwicHung dor, X., 193-223. 



Pol3-gonace?ß Koieanfü, XXIII., Ai-t. 11, 1-28. 



Polyzoa, frcsli- water, oLsorvations on, IV., 89-150; , cxcretoiy organ of 



fresh-water, VIII., 339-30G. 

 Potamides fluviaiiUs Potiez, XXI., Art. 2, 25. 



incisus Horab., XXI., Ai't. 2, 26. 



zondlis Brug., XXI., Art, 2, 25. 



Potential of a circular current, XVI., Art. 15, 1-lG. 

 Preliminary tremor of earthquake motion, XL, 147-159. 

 Prenaster boninensis Loriol, XVII., Art. 12, 23. 

 Primideale des Lemniskatenkörpers, XIX., Art. 5, 22-25. 

 Primitive streak, relation of the, in Chelonia, X., 1-118. 

 Primnoidœ von Japan, XXIII., Art. 12, 1-74, 

 PtilopJiijllurii cutcliense Morris, VII., 229, 

 Pulmonaten, japanische Ijeschalte, XII., 1-102. 

 Pulsatory oscillations of the ground, XI., 130. 

 Pulvinulina repanda (Fichtel and Moll), XVII., Art. 6, 17. 

 Pygurus asiaticus Tok., XVII., Art. 12, 16. 

 PyramideUa chictella Adams, XXI., 2, 24. 



eximia Lischke, XXI., Art. 2, 23. 



spircda Adams, XXI., Ai-t. 2, 23. 



Pyroxeuic components, in certain volcanic rocks from Bonin Island, III., 67- 



89. 

 Quasi-ideal solution, XXV., Art. 10, 38. 



Rainbow, theory of, due to a circular source of light, XXI., Art. 3, 1. 

 Papana hezoar Linné, XXI., Art. 2, 5. 

 Keinite, examination of, XXV., Art. 15, 6. 

 Reports of school-masters and others relating to the eruption of Bandai-san, 



III., 160-172. 

 Reproductive elements oi Diaptomus, V., 1-34; of Noct'iluca miliaris, VI., 



297-334 ; of Allium fisMosum, X., 193-223. 



Reptiles, batrachians and, from Formosa and adjacent islands, on a collection 



