512 



INDEX. 



Photo fluorescence, note 401 



Phryxus, Hyndmann 280-I 



Phyllolithod s papillosiis, Brandt... 261 

 Phylloduriis abdominalis, Stimp- 



son 261, 282 



Phylogenetic Significance of 

 Certain Protozoan Nuclei, 



On the. Calkins 379 



Physa, Rudimentary cells in, 6, 12; 

 vestigal cells in, 2 ; cell lineage 



of. 20, 21 



Physiology of Secretion, The, 



Mathews 293 



Pigment cells, derivation of, 8 ; re- 



' lation to archenteric wall 8-10 



Pilocarpine, action of, in Secretion 



Phys 311-12, 321, 335, 349 



Pinnixa faha (Dana) 260 



Phitis, derivation of, 49 ; leaf 

 forms, 46 ; ponderosa, Hyper- 

 trophied Scale Leaves in, 45 ; 



rigida, abnormal leaves of 51 



Pistachia aquchon^ensis n. sp 421, 426 



Plagiisia depressa (Fabricius). 229 



Planorhis 2, 6, 12, 21 



Pocock, R. I.; ref. 263 



Podo'.eridcE 271 



Point Wilson, Carinoma oi. 206 



Polina oi^. Pacific 196 



Pollicipes polyinerus, Sowersby 261 



Polycheria osborni, 259 ; antarctia 



( Stebbing ) 268-9 



Polyc/uvi'us, cleavage in 19 



Polycladcs, early development, I ; 

 micromere-quartets, and blasto- 

 mere arrangement, 13, 15 ; typ- 

 ical development, 14 ; mesoblast 



and macromeres 20-1 



Polygordius, micromeres in, note 3 



Poly/nnia, micromeres in, etc., 



notes 3, 12 



Pontoporia blainvillei. Bronchial 



Tree of. 129 



Popidiis balsaviifera candicans 



(Ait.) A. Gray 65 



harkeriana Lisk. (?) 419? 426 



Porcellaiiida: Henderson, of Puget 



Sd. and j'czy^?;/.? Leach 237 



Porcupine, European, Bronchial 



Tree of 131 



Portufiidce, Ortmann, of Puget Sd.. 232 



Portunion kossnianni 279 



Port Townsend, Washington; Nem- 



erteans of. 195 



Eniplectonema of, 209 ; Lep- 

 toplana of, note 1 5 ; Am- 

 p/iiportcs, 210, 212 ; Linens, 

 215; Cerebratuhis 275 



Potomac, Leptostrobus of, 49 ; P. 



Formation 417 



Pratt, J. H. ; OCCURRENCE, ori- 

 gin AND CHEMICAL COMPOSITION 

 OF CHROMITE 489 



Primates, Bronchial Tree of 129 



Primordial leaves, in Piniis 46-7 



Price, T. R., Shall and Will, 



IN Living English Usage 476 



Prince, J. Dynfley, Some Passa- 



MAQUODDY DOCUMENTS 369, 473 



Prince Edward's Id ; Litiorina lit- 



toria of 72 



Prince's Bay, Staten Id.; creta- 



ceousof. 415, 418, 422 



Prosi»ii(S, bronchial tree of 129 



Prosorhochniw; 198 



Protceoides daphnogenoidcs, Heer, 20, 426 



Protista, enucleate 381 



Protoneniertini 200-I 



Protozoan Nuclei ; Phyloge- 

 netic Significance of cer- 

 tain; Calkins 379 



Origin of 470 



Provincetown, Cape Cod ; Litto- 



rina littoria of 172 



Pseitdione, Kossmann, 280, I ; 



Giardi, n. sp 261, 274, 292 



Pseudosquilla ciliata, Miers (^3 



Pseitdotsiiga^ type of abnormal 



leaves of 49, 51 



Psychology, experiments in com- 

 parative; Thorndike 450 



Pteridophyta, of Block Id 64, 66 



Pterospermites modestus, Lesq...422, 428 

 Ptychoptera larvae ; intest. cells of.. 302 



Publications, changes in 457 



Publications, cost of 458 



Puelma u. Luchsinger ; ref 367 



Puget Sound ; Description of 

 Some Marine Nemerteans of, 

 and Alaska ; Griffin, 193 ; On 

 A Collection of Crustaceans 

 from. Caiman, 259 ; Report 

 on Crustacea of, Harrington, 

 465 ; Leptoplana of, 15 ; Aniphi- 



porus at, 211 ; Dinojlagellata 390 



Pi/geltia gracilis, Dana 260 



Pulmonary artery ; changes in 



branching of 130 



lobes; character of division... 143 

 Punta Arenas, Patagonia ; Cari- 



iioma of. 200 



PycnantheDiuni, of Block Id 66 



Quain ; ref 146 



Quartz crystals ; Recent Dis- 

 covery of ; Kunz 454 



