380 



INDEX OF TEXT 



Annulate worms 10 



\Anodonta 316 



Anomalagrioii 53, 257, 296 



Anteclypeus 13 



Antennae 15, 70, 76, 151, 153 



Antennary lobes 127; nerves 127 



Anus 32,' 117 



Aorta, dorsal 157, 162 



Aphantochrome 250, 253 



Aphylla 296 



Apodeme 24, 31, 202 



Appendages, abdominal 31; anal 32, 



36, 90, 92; inferior 32; of female 



32; of head 15; of thorax 26; 



superior 32 



Appendix dorsalis 71, 75, 91, 92 

 Arachnida 316 

 Archaeophlebia 290 

 ^Archaeopleryx 310 

 Archi-lamellate gills 185 

 fAECHITHEMINAE 307 

 Arculus 42, 56 

 Argia 191, 196, 287, 297, 316 ; A. kurilis 



297 



Argiini defined 280; genera of 284-5 

 Argiocnemis 196 

 Argiolestes 194, 246, 251, 278, 298, 315, 



323; A. amabilis 326; A. griseus 



albescens 246 

 fAucella 313 

 Auditory organs 153, 155 

 Auricles 31 

 Australian Region, fauna of, ectogenic 



298; entogenic 292 ; palaeogenic 282-3 

 Austroagrion 195 

 Austrocnemis 257 

 Austrocordulia 73, 85, 185, 267, 334; 



A. refract a 185 

 Austrogomphus 180, 186, 261 

 Austrolestes 123, 138, 140, 141, 153, 293, 



294, 333; A. leda 123, 138, 141, 333 

 Austropetalia 283,293,299; A.patricin 



283 

 Austrophlebia 13, 19, 250, 253, 322; 



A. costalis 253 

 Austrothemis 293 

 Autotomy 87 

 Axillary 24, 210 

 Azolla 359 

 Azuma 85, 289, 297 



Backhoff, on external genitalia of male, 



215, 219 



Bactericidal cells 118 

 Balfour-Browne, on hatching of larva 



71 ; on pronymphal sheath 69 

 Balls of secretion 111 

 Baltic amber, fossils in 314 

 Barlow, on respiratory movements 136 

 Basal pads 184, 188, 190 



Bassian Isthmus 294 



Bayadera 200 



Berlese, on stridulating organs 156; 



on wing-muscles 207 

 Biological methods 360 

 Bionomics 321 

 Blastoderm 230 

 Blastokinesis 239 

 Blastopore 232 



Blood 163: circulation 164; cor- 

 puscles 163, 241 

 Blue Flag 228 

 Bode, on etymology of Libellula 337 



(note) 



Body-coloration 246 

 Body-wall 202 

 Bolton, on Meganeura 305 

 Bordas, on salivary glands 102 

 Borneo, fauna of 291 

 Boyeria 264, 288; B. Irene 35 (note) 

 Brachydiplacini defined 270 ; genera 



of table opp. 282 

 Brachydiplax 270, 299 

 Brachymesia 296 

 Brachytron 264,340,350; B. hafniense 



340, 350; B. pratense (syn.) 340 

 Brachytronini denned 264; genera 



of table opp. 282 

 Brackish water, effect of 332 

 Brain 9, 120, 122 

 Branchial basket 70, 115, 178 

 Brandt, A., on embryology 230 

 Brandt, J. F., on sympathetic nervous 



system 133 

 Breaking- joint 87, 327 

 Brechmorrhoga 296 

 Bridge, anal 64 

 Bridges 50, 65 



British species 338; larvae of 350 

 Brongniart, on Carboniferous fossils 



302, 304 



Buccai cavity 101 

 Bursa 221 



Butler, on labium 80 

 Biitschli, on spermatozoa 213 



Caconema 325 



Cacus 260 



fOalamites 306 



Caliagrion 64, 108 (note), 195, 280 



Callus 24 



Calophlebia 290 



CALOPTERYGIDAE defined 274; 



genera of 284-5 

 CALOPTERYGINAE defined 275; 



genera of 284-5 

 Calopteryx 15, 36, 60, 64, 116, 194, 195, 



213. 288, 330, 331, 346; embryology 



230, 232; C, maculata 325; C. 



splendens 347, 352 ; C. virgo 347, 352 



