INDEX GÉNÉRIQUE DES PROTOZOAIRES D 
Orthocerina 137 — (Triplasia, Reuss) 
Orthodon 442 — (Rhabdodon, Entz) 
Orthoplecta, 140 
(Orthospora Schneider) — Coccidium 
(Osculosa, Häckel) — Monopylida 
. + Phæodarida 
Otosphæra 204 
(Otostoma, Carter) — Ophryoglena 
(Ouramæba, Leidy) — Amœba 
(Ovulina, Ehrenberg) — Lagena 
(Oxitricha, Bory) = Uroleptus [senius) 
Oxyrrhis 305, 314, 336 — (Glyphidium, Fre- 
Oxytoxum, 383 — Pyrgidium, Stein) 
Oxytricha 476 — (Steinia, Diesing; Tachy- 
(Oxytrichina,Ehrb.)— [soma, Siokes) 
Oxytrichinæ, 477— (Arthronia, Hill) 
P 
Pachycola 499 
Pachymyxa 99 
(Pachysoma, Mingazzini) — Urospora 
Pachystroma 153 
Pachytrocha 499 
Pamphagus 115 
Panarium 186 
Panartus 186 
(Panartida, Häckel) — Panartinæ 
Panartinæ 186 — (Panartida, Hä- 
Pandorina 102, 368 [ckel) 
(Panhystophyton, Lebert) — Nosema 
Panicium 186 
(Panophrys, Dujardin) — Frontonia 
(Pansolenia, Häckel—Phæodarida 
Pantopelta 211 
(Pantotricha, Ehrenberg) — Urotricha 
(Paramæcina, Bütschli) — 
Paramæcinæ 449 — (Paramæcina, 
Bütschli; Aspirotricha, Bütschli) 
(Paramæcioides, Grassi) — Trypanosoma 
Paramæcium 449 
(Paramonas, Kent) — Monas 
Parastephanus 221 
Paratympanum 221 
Parkeria 134 
(Parrocelia, Gourret) — Podolampas 
Pasceolus 154 
Patagospyris 234 
Patellina 145 = (Conulites, Carter) 
Paulinella 112 
Pavonina 140 
(Pebrilia, Giard) = Folliculina 
Pectoralina 368 
Peitiada 513 
(Pelecida, Perty) = Loxodes 
(?Pelekydion, Eberhard) — Spathidium 
(Pelobius, Greeff) = Pelomyxa 
Pelomyxa 100 — (Pelobius, Greeff) 
(Pelorus, Montfort) — Polystomella 
Pelosina 128 
(Peltierius, Ormancey) = Spirostomum 
(Peltophracta) 211 — p. p. Dora- 
(Peneroplida, Brady) —  [taspinæ 
Peneroplinæ 124 — (Peneroplida, 
[Brad y) 
Peneroplis 124 — (Coscinopora, Ehrenberg; 
Dendritina, d’Orbigny; Spirolina, d’Or- 
Pentactura 188 [bigny) 
Pentalastrum 190 
(Pentaphormis, Häckel) — Sethophormis 
Pentaspyris 234 
Pentellina 118, 123 
Pentinastrum 190 
Pentophiastrum 190 
Peranema 352 
(Peranemina, Klebs) — 
Peraneminæ 346,352—(Peranemina, 
(Perforata, Carpenter) —  [Klebs) 
Perforida 135 — (Perforata, Car- 
Periarachnium 228 [penter) 
Perichæna 86 
Perichlam ydium 189 — (Discospira,p.p.Stôhr) 
(Pericometes, Schneider) — Stylocometes 
(Peridinida, Bütschli) — [schli 
Peridininæ 385 — (Peridinida, Büt- 
Peridinium 382 — (Ceratophorus, Diesing; 
Protoperidinium, Bergh) 
(Peridiniopsis, Clarke) — Urocentrum 
Peridium 224 
Periloculina 124 
Peripanarium 186 
Peripanartus 186 
Peripanicium 186 
Periphæna 187 
(Peripheres, Carus) — Conchophtirus 
Periplecta 218 
(Peripylaria, Häckel) — Peripylida 
(Peripylea, Hertwig) — 
Peripylida 176 — (Peripylaria, Hä- 
ckel; Peripylea, Hertwig ; Spu- 
[mellaria, Häckel) 
Peripyramis 225 
Perispira 435 
(Perispongidium, Rüst) — Porodiscus 
Perispyris 235 
(Peritricha, Stein) — [Stein) 
Peritrichida 430, 478 — (Peritricha, 
(Peritromina, Stein) — Peritromus 
Peritromus 458, 473 
Perizona 188 
Peromelissa 227 
(Petalomonadina, Bütschli) — 
