Plate LXX 



ThoriK l< (1)1(1 Abdominal Stntcturcs of Adidls 



Fig. 159. XilHd()niiii ir()i(, iiiaio. anal appendages. 



Fig. 160. The same, male, anal aiipendagcs. 



Fig. 161. EH(dI(i(jni<i luigcni, male, anal appendages. 



Fig. 162. The same, male, anal appendages. 



Fig. 163. Isclinurii positit, female, mesostigmal plates. 



Fig. 16-4. Anom(d(i(jrion lutxtutum, female, mesostigmal plates. 



Fig. 165. EtudhKjma (isptrsum, male, ninth sternum. 



Fig. 166. A)io>n(iht(/ri(jn luistdtum. male, anal ai)i)endages. 



Fig. 167. The .same, male, anal appendages. 



Fig. 168. Ischnura. v(rtic(dis male, anal ai)pendagcs. 



Fig. 169. EiKdhiymn doubJcddni. ma\e. right suiieiinr apjien- 

 dage seen f i-om the left and above. 



Fig. 170. Chroma (jrion conditum, female, mesostigmal jilates 

 and dorsum of prothorax. 



Fig. 171. Isclinura. posita. male, ninth sterniun. 



Fig. 172. Anomid(i(/ri(nt ItaMtatum. male, ninth sternum. 



Fig. 173. Isclniiira jxjsita, nude, anal aj^pendages. 



Fig. 174. Ampltiaiirion sauciKm. male, anal a])]iendages. 



Fig. 175. En(dla(i)iia ddultUdatii, male, anal aiii)endages. 



Fig. 176. EnaUatpna caruncuJafum, male, right superior ap- 

 pendage seen from the left and above. 



Fig. 177. Isclinurit posita, male, anal appendages. 



Fig. 178. Amphiagrion saucium. male, anal appendages. 



Fig. 179. Erudhujma civile, male, right superior appendage 

 seen from the left and aliove. 



Fig. 180. Tsclinnra vcrtic(dis, female, mesostigmal |)lates. 



Fig. 181. Ampliidfirion saucium, female, me.sostignial jdates.. 



Fig. 182. X(hid( nnia ircne, female, mesostigmal i)lates. 



Fig. 183. The .same, male, ninth abdominal sternum. 



