853 - 



Driiscu 689, 694, 6'JO, 752, 753, - 

 Histol. 43, 71, 304, 344, 695, 754, 

 Entwckl. 71, 238, 273, 342, 434, 463, 

 621, 682, 699, 701, 702, Phylog. 



467. 



Platypeltis spinifer 665. 



Platyrhachus 47, 155. 



Piatysma myoides 448. 



Plecotremtt 577, - - mucronalum 579. 



Plecotus auritus 544, barbaslclliis 543. 



Plcctotropis 579. 



Plesiosauria 668. 



Plethodon erythronotus 90. 



Pletli odoutina 90. 



Pleuralganglion (Gastropoda) 173. 



Pleuren (Iiisecta) 168, 408. 



Pleurenhaute (Coleoptera) 769, 771. 



P 1 e uvob r an ch ia t a 174, 595. 



Plcurobranchus aurantiacus 297 , tcslu- 

 dinarius 515. 



Pleurocentrum 666. 



P lenro cy sti dae 237. 



Pleurocystites mcrcerensis 237. 



Pleurodira 377. 



Pteurodonte 325. 



Pleuromma 455, 673, abdominalc 676, - 



gracile 676. 



Pleurommatophora 323, 596. 

 Pleuronectes flesus 556, - - platcssa 785. 

 Pleuronectidae 595. 

 Pleuropedalcommissur (Gastropoda) 573. 

 Pleuropodien (Gastropoda) 515. 

 Plenrotoma 547. 

 Pleurotomidae 545. 

 PleurotrocJia littoralis 756. 

 Plcuroxia 324. 



Plexauroides indica 141, - Icnzii 141, 

 praelonga 141, unilateralis 141. , 

 Plexus (Vertebratengehim) 177. 

 Plexus brachialis (Amphibia) 315, 



(M a mm al ia) 316. 

 Pliocercus 222. 



Plumatclla 244, 468, lucifuya 139, 



polymorpha 244, 468, princeps 244, 468, 



- rcpens 468, - - vesicularis. 

 Plumularia 234. 

 Plusioporus 282. 

 Plu teus-Larve 137. 

 Plutonaster 42, - - rigidus 41. 

 Plutonaster inae 41. 

 Pueumaticitat (I'terosaurier-Kuocbeii) 670. 

 Pneumonochlamydae 546. 

 Pocockia 155. 

 Podiceps cornutus 540. 

 Podocyste 780. 

 Poduridae 352. 

 Poecilasma 707. 

 Poecile 255. 



Poecillastra armata 636. 

 Poeciloblatta 767. 

 Poecilogonie 81. 

 Pogonomyrmex 774. 

 Poikilotherme Thiere 128. 



Polaritat (Amphibienei) 728, -- (Zelle) 636. 



Polfaden (Microsporidia) 681. 



Polfeld 12. 



Poli'scbe Blasen (Holo tburioi dea) 563. 



Poliopogon 589. 



Polistes pawlowi 250. 



Polkorperchen 266, 268, 559, 739. 



Pollenmutterzelle 296. 



Pollicipes cornucopia 470. 



Polplatte 13, 387, 485, 581. 



Polstrabluug 270, 517, 519, 624, 625, 628. 



Polyarthra aptera 71, platyptera 754, 757. 



Poiybothrus 282. 



Polycelis cornuta 21, 464. 



Polyccntropus excisus 766. 



Polychaeta 26, 257, 629, 648. 



Polychrus 67. 



Polydesmidae 48, 156, 406. 



Polydesmus 116, 528, 529, 531, - compla- 

 natus 116, 281, - edentulus 406, 

 gallicus 406, - - helveticus 116, illyri- 

 cus 281, 529, -- platynotus 116, 406, - 

 subtcrraneus 529, thomasii 116, 406. 



Polydontes 325. 



Polydora 678, - - ciliata 595. 



Polygordius 263. 



Polygyra 324, 473. 



Polygyratia 324. 



Polygyrella 324. 

 Polymastix 685. 



Polymerisierung 133. 



Polymita 325. 



Polymorphe Kerne (Isopodendriisenzelleu) 743. 



Polymorphina 227, 585, - fusiformis 520, 



- gfi66a 109. 



Polymorphiiiiuae 301. 

 Polymorphismus (Insecta) 253. 

 Polynoe 257, 263, - - reticulata 260. 

 Polynoidae 260. 

 Polyodontophis 124. 

 Polyonyx 707. 

 Polyorchis 700. 

 Polypenrohre 589. 

 Polypide (Bryozoa) 245. 

 Polypidknospen (Bryozoa) 245. 

 Polyplacognatha 323, 547. 

 Polyprecton napoleonis 186, - - nehrkornac 



186. 



Polypterus 57. 

 Polyspermie 335, 626. 

 Polystomella 227, 585, - - crts/jn 105, 449. 

 Pol ys tomel 1 ina e 301. 

 Polystomum 395, 397. 

 Polylelis alezandrae 380. 

 Polytbalamia 299, 632, 634. 

 Polytrema 634. 



Polytroche Annelidenlarveii 257, 403. 

 Polyxenidae 116. 

 Polyxenus 116, 528. 

 Polyzostcria nitida 28. 

 Pompilidae 774. 

 Poueridae 774. 

 Pontaster 42, - - hebilus 41. 



