34 



Orphnephilidae 57.71 

 Orthonectidae 51.9 

 Orthoptera 57.2 

 Oryssidae 57.92 

 Os (bouche) 14.31 

 Oscines 88.1 

 Osmosis 11.044 

 Osphradium 14.86 

 Ossa 14.71 



— (histol.) 18.4 

 Osteologia 14.71 

 Ostracoda 53.3 

 Othniidae 57.67 

 Otidae 83.2 

 Otocvsti 14.85 



— Physiol. 11.855 

 Ouie 11.855 

 Ovarium 14.65 

 Oviductus 14.65 [14.66 



V. Nephridia 14.61, Uterus 

 Ovipositio 15.6 

 Ovisacs (Copepoda) 14.77 

 Ovum 14.65.1 



— (embr.) 13.1 

 Oxygen 11.21 

 Oxyrhamphidae 88. 6 



Pachycephalinae 88.1 

 Pacificum (26.5) 

 Paedogenesis 11.63 

 Pain 11.852 

 Pairing 11.66 



V. Breeding 15.6 

 Palaeoniscidae 7.47 

 Palaeozoicum (112) 

 Palamediidae 84.1 

 Palaos (96.6) 

 Palliai Cavitv 14.29 

 Pallium (Moll.) 14.77 

 Paludicolae 83.1—83.2 

 Pancréas 14.37 



— Physiol. 11.32 

 Pancreatic juice 11.32 

 Panorpidae 57.44 

 Pantopoda 53.15 

 Panuridae 88.1 

 Papilionidae 57.89 

 Papulae (Asteroidea) 14.29 

 Parablast 13.2 

 Paradiseidae 88.1 

 Paragnatha 14.99 

 Paraguay (89) 

 Parapodia 14.98 

 Parasita 16.9 



Parasita (Gopep.) 53.45 

 Parasita (Verm.) 5i.l 

 Parasitismus in gen. 16.9 



— Physiol. 11.06 

 Parenchyma 14.76 

 Parental relations 15.6 

 Paridae 88.1 

 Parnidae 57.63 

 Parridae 83.3 



Parthenogenesis 11.62 

 Passalidae 57.64 

 Passeres 88 

 Patagonia (82.9) 

 Pathologia 12 

 Pauropoda 56.4 

 Paussidae 57.62 

 Pearls 14.78 

 Peau 14.77 

 Pectinibranehia 4.32 

 Pedagogia 07 

 Pedal glands (Moll.) 14.7 

 Pedata (Holothur.) 39.7 

 Pedicellariae 14.71 

 Pediculidae 57.512 

 Pedilidae 57.67 

 Pedipalpi 54.5 

 Pelagica, Fauna (26.02) 

 Pelecaniformes 84.3 

 Pelecinidae 57.92 

 Pelecypoda 4.1 

 Pelmatozoa 39.1 

 Pelobiidae 57.62 

 Pen (Cephal.) 14.71 

 Penis 14.64 

 Pennae 14.78.7 

 Pentamera 57.61—57.66 

 Pentastomum 54.1 

 Pericardialdrüse 14.38 

 Pericardium 14.11 

 Periodicals 05 

 Peripatus 55 

 Perissodactyla 9.72 

 Peristeridae 86.5 

 Peritoneum 14.38 

 Perlen 14.78 

 Perlidae 57.35 

 Permicum (115) 

 Perophoridae 49.3 

 Persia (55) 



Personae cormorum 14.91 

 Peru (85) 



Pes (Mullusca) 14.99 

 Phaetontidae 84.3 

 Phagocytosis 11.11 

 Phalacridae 57.63 

 Phalacrocoracidae 84.3 

 Phalangida 54.3 

 Pharyngobranchia 7.1 

 Pharyngognathi 7.57 

 Pharynx 14.32 

 Phasianidae 86 

 Phasmidae 57.24 

 Philepittidae 88.6 

 Philippines (914) 

 Philosophia Ol 

 Phoenicopteri 84.1 

 Phoenix Isl. (96.1) 

 Phoridae 57.72 

 Phoronis 51.76 

 Phosphorescence 11.99 

 Phototropismus 11.044 sive 

 11.856 



Phryganeidae 57.45 

 Phylactola^mata 47.2 

 Phyllocaridae 53.6 

 Phyllopoda 53.2 

 Physica cellularum et orga- 



nismorum 11.04 [11.044 

 Physicarum virium actio 

 Physikalische Chemie i. 



allg. 11.04 

 Physiologia 11 

 Physopoda 57.31 

 Physostomi 7.55 

 Phytophaga (Hym.) 57.93 



— (Col.) 57.68 

 Phytophthires 57.52 

 Phytotomidae 88.6 

 Picariae 88.9 



— scansores 87.2 

 Picidae 87.2 

 Picumnidae 87.2 

 Pieridae 57.89 

 Pigment 



V. Integumentum, Ooloratio 

 Pili 14.78.1 

 Pinnepedia 9.745 

 Pipridae 88.6 

 Pipunculidae 57.72 

 Piquants (Echinod.) 14.71 

 Pisces 7 



Piscicultura 16.1 

 Pitheci 9.82 

 Pittidae 88.6 

 Placenta 13.39 

 Placentalia 9.3—9.9 

 Placoderma 7.43 

 Plagiostomi 7.31 

 Piaines (25) 

 Plana (25) 



Planipennia 57.41 — 57.44 

 Plankton (26.01) 

 Plasmafunktion 11.041 

 Piastigene, organe (Echnd) 

 14.6 



Plathelminthes 51.2 

 Platycercidae 87.1 

 Platypezidae 57.72 

 PlatypvUidae 57.63 

 Platyrrhini 9.82 

 Platysomidae 7.47 

 Plectognathi 7.54 

 Plectopteridae 84.1 

 Pleistocaenicum (119) 

 Pleura 14.25 

 Pleuracanthidae 7.3 . . 

 Pleuropterygii 7.3 . . 

 Pliocaenicum (1183) 

 Ploceidae 88.1 

 Plotidae 84.3 



Plumae 14.78.7 [14.35 

 Poche du noir (Cephal.) 

 Podargidae 88.9 

 Podicipediformes 84.4 

 Podophthalma 53.8 



