068 



(Polych.)316, (Pterop.) 16, (Spung.) 

 288, -- (Turb.) 347, -- (Vert.) 16, 229. 



Pigmentbechei" 348. 



Pilidium 830. 



Pi lophorar ia 701. 



Pilulina 125. 



Pilumnus 785. 



Pilzhutformige Kiirper 633. 



Pimelodus 56, 432. 



Pinacoceras 118. 



Piuacoceratidae 120. 



Piuacophyll idae 477. 



Pinaxia 395. 



Pinnaxodes 288. 



Pipa 206, 212. 



Pisces Faun. 176, 328,341,431,825, 826, 923, 

 -Biol. 37, 51, 84,176,341,431,510,571, 

 604,826, -- Paras. 20, 56, 64, 231, 291, 

 470, 471, 481, 482, 574, 619, Skel, 



138, 207, 535, 649, 764, 850, 894, liitgmt. 

 137,654, Nerv.Syst., 38140, Sinn.Org. 

 38, 137, 603, 740, Muskl. 222, 651, - 

 Eruabr.App. 361, 462, Blutgef. 139, 152, 

 397, 761, -- Resp.Org. 137, 139, -- Excr.- 

 App. 885, - Geuit.App. 136, 140, 

 Histul. 10, 37, 82, 137, 165, 271, 397, 

 535, 654, 679, 761, 804, - - Kntwckl. 84, 

 136, 140, 462, 463, 543. 714, - Physiol. 

 17, 38, 139, 397, 763, 885, -- Foss. 112, 

 649, 682, 764. 



Piscicola 63, 619, 837. 



Pisidium 438, 512, 648. 



Pison 496. 



Pithiscus 53. 



Pitta 366. 



Placentalia 295. 



Placiuidae 686. 



Placinolopha 686. 



Placiphorella 393. 



Placites 122. 



Placocephalus 302. 



Placophora 195. 393, 441, 499, 646, 647, 

 880. 



Placopsilina 125. 



Placunella 481. 



Plagiolepis 359. 



Planaria 129, 177, 310, 347, 407, 27. 



Planispira 438. 



Planklomya 563. 



Plankton 52, 176, 200, 375, 431. 513, 514, 

 546, 563, 604, 606, 628, 777, 784, 840. 



Planorbidae 877. 



rianorbis 435, 648, 827. 



P 1 apio g nathari a 701. 



Plariphora 393. 



Plasmopora 571. 



Plasmospbare 822. 



Plastinlamellen (Protoplasina) 43. 



Plastocorypha 588. 



riathelmintlies Syst. 57, 93, 291, 292, 

 294, 301, 304, 347, 407, 409, 410, 477, 

 478, 479, 480, 523, 574, 575, 580, 616, 

 617,619.828,830, 901, Faun. 59,294,301, 



340, 347, 350, 479, 574, 575, 581, 608, 



617, 825, 827, 829, Biol. 58, 59, 129, 

 177, 292, 294, 347, 349, 350, 470, 471, 



479, 482, 485, 617, 731, 829, Morpli. 

 56, 93, 292, 376, 408, 409, 471, 478, 479, 



480, 481, 482, 522, 523, 574, 580, 618, 

 828, 829, Intgmt. 481, 523, 829, - 

 Nerv.Syst. 57, 293, 350, 577, 830, 

 Sinn.Org. 302, 347, 580, - Muskl. 56, 

 93, 292, 303, 305, Blutgef. 580, 

 Resp.Org. 829, Ernahr.App. 577, 

 ExcrApp. 57, 93, 304, 377, 483, 578, 

 Genit.App. 57, 93, 293, 302, 304. 306, 

 347, 406, 470, 478, 480, 523, 574, 616, 



618, 830, - Drusen 829, - Histol. 84, 

 93, 293, 305, 348, 408, 483, 566, 575, 

 817, 829, 830, - Eutwckl. 59, 93, 350, 

 376, 470, 481, 482, 522, 575, 617. 



Plathemis 531. 



Platybdella 619. 



Platycercomys 465. 



Platychirograpsus 785- 



Plalydeis "360. 



Platycnemis 75. 



Platycrinus 403. 



Platydemus (Turbcll.) 302. 



Platydesmus (Myriop.) 74s. 



Platydia 379. 



Platyphylhim 71. 



Platyrrhachidae 104. 



Platyrrhacns 95, 694. 



Plecoptera 391, 555, i>',>s. 



Plectonephridische Segmentalorgane 234. 



Plectoptera 555. 



Plectrophenax 185. 



Plectus 747. 



Plewne 914. 



Pleionogaster 354. 



Plcorhabdus 686. 



Plestiodon 747. 



Plethodon 889. 



Pleurodeles 680, 897. 



Pleurodictyum 608. 



Pleuroleura 442. 



Plcuromma 628. 



Pleuronautilus 119, 502. 



Plcurosageceras 121. 



Pleurotoma 443. 



Pleurotomaria 643, 647. 



Flcuroxus 512, 626, 843. 



Plocsoma 180, 181. 



Phimatella 376, 413, 469. 



P lumulariidae 776. 



Plusia 795. 



Plutella 795. 



Pluteus 178, 402. 



Plutonaster 404. 



Plutonia 434. 



Podalirius 532. 



Podargidae 721. 



Podargus 722. 



Podiceps 186. 



Podoclavella 198. 



