384 



INDEX OF ILLUSTEATIONS 



Nannophya australis, $ figured Plate I 



Nannophya dalei, pterostigma 18 



Neck 7 



Neosticta canescens, antenna 2 ; gill 84 ; 

 larva 42 



Nervous system, central 54, 59; 

 sympathetic 60 



Neural canal 8 



Neurobasis chinensis, $ figured Plate I 



Nodus 19 



Nososticta solida, coloration Plate III 



Observation- jar 187 



Ocelli 61 



Ommatidia 62 



Optic ganglion 58 



Orthetrum, metathorax 1 



Orthetrum caledonicum, abdominal spira- 

 cles 74; larva 36 



Orthetrum coerulescens, wings 175 



Orthetrum villosovittatum, copulatory 

 apparatus 96 



Oviposition 105, 106 



Ovipositor 99, 101, 102 



Oxygastra curtisi, wings 152 



Pan for larvae 188 



Paper triangles 181 



Parasites 168, 169 



Pericardial cells 53 



Petalura gigantea, abdominal segment 

 10; abdominal spiracle 74; anal 

 apps. 15; egg 108; gizzard 48; 

 mask 32 ; metamorphosis 43 ; ner- 

 vous system 54 ; reproductive organs 

 of female 97 ; wings 120 



Petalura ingentissima, anal app. 15; 

 pterostigma 18 



Petilura pulcherrima, thoracic colour- 

 pattern 115 



Phenacolestes mirandus, wing 164 



Phylogeny of Odonata 165 



Platycnemis pennipes, leg 9; salivary 

 glands 45; wing 145 



Podopteryx roseonotata, coloration Plate 

 III; wing 143 



Polynema natans 168 



Postocular spots Plate III, 116 



Pre rectal ampulla 50 



Pronymph 24, 26 



Prothorax 7 



Pseudagrion aureofrons, coloration Plate 

 III; mating position 16; wing 149 



Pseudophaea, larva 87 



Pseudophaea tricolor, wing 137 



Pterostigma 18 



Rectal gills 78-82; histology of, 83; 

 pads 51 



Reproductive organs, of female 97, 98 ; 

 of male 92 



Resting positions of Dragonflies 166 



Rhinocypha quadrimaculata, <$ figured 



Plate I 



Rhinocypha tincta, <J figured Plate I 

 Rhinocypha unimaculata, wing 138 

 Rhyothemis resplendens, $ figured Plate I 

 Salivary glands 45; reservoirs 45 

 Sensilla 66 



Setting, method of 182 

 Seven-marks 115 

 Somatochlora, anal apps. 174 

 Somatochlora arctica, wings 173 

 Spermatozoon 94 

 Sperm-capsule 95 



Spiracles, abdominal 74; thoracic 73 

 Supracoxal armature 180 

 Sympetrum, seg. 2 apps. 176; thoracic 



muscles 89 



Sympetrum striolatum, wings 133 

 Synlestes weyersi, antenna 2 ; body- 



wall 88; copulatory apparatus 96; 



gills 84, 86; gizzard 47, 48; heart 



53 ; labium 6 ; larva 41 ; larval 



wing-tracheation 22; mask 32; ovi- 



position 105; ovipositor 99; peri- 



cardial cells 53; trachea 72; 



tracheal system of head of larva 77 ; 



wing 22 



Synthemis claviculata, wings 125 

 Synthemis eustalacta, larva 33 ; mask 



30 ; ovipositor 102 

 Synthemis macrostigma, gills 79, 80 

 T-mark 116 



Tarsophlebia westwoodi 158 

 Teinobasis rufithorax, wing 150 

 Telephlebia godeffroyi, nodus 19 

 Testis 93 



Tetrathemis cladophila, wings 130 

 Thore gigantea, wing-venation 20 

 Trachea, structure of 72 

 Tracheal system, of abdomen 75, 76; 



of head 77 

 Tramea loewii, larva 29, 36 ; vulvar 



scale 103 ; wings 136 

 Uracis ovipositrix, end of abdomen of 



female 104 

 Urosternite 10 

 Urotergite 10 

 Venation Plate II 

 Ventral plate 110 

 Vestalis amoena, wing 140 

 Vulvar scale 103 

 Wing-muscles 89, 90 ; mechanism of 



91 



Wing-tracheation of larva 17 

 Wing-venation Plate II 

 Xanthagrion erythroneurum, coloration 



Plate III 

 Zoogeographical Distribution, Map, to 



face p. 300 



