336 
Peridinium bipes 205, 
— minimum 203. 
-- tabulatura 203. 
Periplaneta americana 132. 
orientalis 132. 
Perla cephalotes 292. 
Perrisia marginemtorquens 230. 
Petalograptus folium 29. 
Petilainpa arcuosa 284. 
Petraia spec. 29. 
Petromyzon fluviatilis 126. 
— planeri 195. 
Petronia petronia 285. 
Phalacrocorax carbo 158, 233, 238. 
Phaonia sundevalli 76. 
Phasianus colchicus 146, 158, 160. 
— torquatus 149. 
Pheidologeton schossnicensis 42. 
Phibalapteryx aemulata 286. 
Phigalia pedaria 175, 188. 
— — ab. extinctaria 188. 
Philanthus venustus 284. 
Phillipsia 30. 
Philodina roseola 290. 
Philodromus aureolus 182, 
— dispar 182. 
— margaritatus 180. 
Philomachus pugnax 232, 237. 
Philonthus astutus 271. 
Phloeothrips frumentarius 134. 
Phlogophora scita 286. 
Idioxinus laevis 193, 193, 267. 
Phygadeuon armatulus 274. 
Phyllobius alpinus 274. 
-- scutellaris 274. 
Phyllodrepa pygmaea 274. 
Phyllodromia germanica 132. 
Phylloporia bistrigella 294. 
Phylloscopus collybita 90. 
— — abietina 90. 
— — collybita 90. 
— rufus 220, 282. 
— trochilus 220. 
Phylloxera vastatrix 138. 
Physa acuta 192, 227. 
— — var. thermalis 192. 
— fontinalis 225. 
Phytoecia cylindrica 260. 
Pica pica 179. 
Picoides tridactylus 76. 
Picus viridis 221. 
Pieris brassicae 99, 136. 
— napi bryoniae 274. 
Piesma capitata *133, 135. 
Pinicola enucleator 105. 
Pinna spec. 34, 38. 
Pionea decrepitalis 76. 
— nebulalis 76. 
Pipiza austriaca 277. 
Pirata knorri 292. 
Pisidium amnicum 225. 
— fontinale 62, 65, 66, 225, 234. 
fossarinum 225. 
— henslowianum 225, 226. 
— pusillum 62, 64, 65. 
— roseum 267, 272, 290, 291, 293. 
— scholtzi 224. 
Pissodes hercyniae 141. 
Placophorus kewensis 130. 
Planaria alpina 76, *77, 192, 195, *196, 
197, 272, 282, 289. 
— gonocephala 126, 195, *196, 266, 
267, 282. 
Planorbis 43. 
— albus 62, 225. 
— arcticus 62. 
— calyculiformis 59. 
— carinatus 65, 228. 
— complanatus 62, 192, 225. 
— contortus 64, 225. 
— corneus 59, 60, 62, 64, 162, 210, 225, 
228. 
— crista 62, 64. 
— — var. nautileus 62. 
— glaber 64, 190. 
— gürichi 43. 
— limophilus 62. 
— inantelli 60. 
— micromphalus 59. 
— nitidus 64, 224, 225. 
— rossmacssleri 90, 225. 
— rotundatus 66, 225. 
— — var. gracilis 65. 
— spirorbis 64, 65, 225. 
— stroemi 62. 
— unibilicatus 59, 62, 64, 225, 228. 
