INDEX OF TEXT 



393 



Phagocytes 161, 163 



Pharynx 101 



^Phenacolestes 60, 315, 316; ^P. mi- 



randus 315; ^P. parallels 315 

 Phenes 282 

 Philoqanga 275 



Phyllopeialia 283 



Phylogenetic studies, of wing 49 



Phylogeny, of Odonata 319; of rectal 

 gills' 186 



Pierre, on pronymphal sheath 69; on 

 hatching of Lestes 72 



Pigment, iris 144 ; ocellar 139 ; retinal 

 144; supracuticular 246 



Pigment-bands, of wing 46 



Pigmentation 244; cuticular 244; 

 exuded 245; fugitive 253; hypo- 

 dermal 245 



Planaeschna 289 



Plane, notal 22 



Planipennia 7 



Plan.ula 28 



PLATYCNEMINAE denned 279; 

 genera of 284-5 



Platycnemis 196, 279, 289, 297, 348; 

 P. pennipes 348, 352 



Plectop'tera 5, 8, 304, 327; affinities 

 with Odonata 6, 7 



Pleura 20, 23, 29, 88 



Pleura! ridges 45, 74, 86 



Pleurites 29 



Podopteryx 315; P. roseonotata 336 



Poletaieff, on salivary glands 102; 

 on wing-muscles 207 



Polynema natan* 330; P. ovulorum 330 



Polynesia, fauna of 294 



Pons 123 



Postclypeus 13 



Postepimeral strip 21 



Postnotum 23 



Postocular spots 252 



Postretinal fibres, layer of 128 



Postscutellum 23 



Postscutum 23 



Post- sternum 23 



Potamarcha 299 



Poulton, on food of Dragonflies 327 



Preservation of colours 356; of speci- 

 mens 354 



Presternum 21 



Primitive groove 232 



Process, costal 24; sternal 31 



Procordulia 293, 294; P. jacksoniensis 

 330 



Proctodaeal invagination 236, 237 



Proctodaeum 73; lining of 99, 203; 

 see also Hind-gut 



Proinfraepisternum 21 



Pronotum 21 



Pronymph 69, 73 



Pronymphal sheath 69, 240 

 Propleurum 21 

 Prosternum 21 

 Prostomium, of Annulata 10 

 fProtagrion 306; -\P. audouini 306 

 fPROTAGRIONIDAE 306 

 Protascalaphinae 1 

 Proteaceae 314 

 fProtephemeroidea 7, 307 

 Prothorax 20; of larva 85 

 Protocerebrum 120, 123 

 tProtodonata 6, 49, 50, 52, 57, 304, 



307 



'\Protolindenia 311 

 \Protomyrmdeon 309 

 Protoneura 325 



PROTONEURINAE defined 279; 

 . genera of 284-5 

 Protoplasm, formative 229 

 Protorthemis 298 

 Protozoa 67, 329 

 Pruinescence 245 

 Pseudagrion 195, 297 

 Pseudagrionini defined 280; genera 



of 284-5 

 Pseudocone 143 

 fPseudoeuphaea 311 

 Pseudoleon 254, 296 ; P. superbu* 254 

 Pseudoneuroptera 1 

 Pseudonotum 23 

 Pseudophaea 6, 51, 60, 76, 108 (note), 



192, 199, 200, 255, 297 

 PSEUDOSTIGMATINAE defined 



278; genera of 284-5 

 Psocidae 1 



Pterostigma 51 ; false 53 

 Pulsating organ, of rectum 70 

 Purbeck fossils 310 

 Purkinje, cells of 126 

 Pyrrhosoma 196, 289, 349; P. minium 



(syn.) 349; P. nymphula 349,352: 



P. tenellum 349 



Quadrilateral 43, 57, 60, 66 



Radial trachea 46 



Radius 40 



R doboj fossils 314 



Rambur, on Odonata 2; on labial 

 mask 80 



Raphismia 299 



Rearing of larvae 358 



Reaumur, on metamorphosis 96 



Rectal gills 167: glands 115; pads 115 



Rectum 101, 114 



Regional percentages 286, 300 



Reproductive system, of female 219; 

 of male 212 



Respiration, movements of 200; phy- 

 siology of 189 



