Nov., 1920] 



Zygopterous Dragon Flies 



2C^' 



Thorin^ — 

 Figs. 16-17. 

 Figs. 18-19. 

 Figs. 20-21. 

 Figs. 22-23. 

 Figs. 24-25. 

 Figs. 26-27. 



EpALLAGINvE — 



Figs. 28-29. 

 Figs. 30-31. 

 Figs. 32-33. 

 Figs. 34-35. 

 Figs. 36-37. 

 Figs. 38-39. 

 Figs. 40-41. 



AGRIONIN/E — 



Figs. 42-43. 

 Figs. 44-45. 



Figs. 

 Figs. 

 Figs. 

 Figs. 

 Figs. 

 Figs. 

 Figs. 

 Figs. 

 Figs. 

 Figs. 

 Figs. 

 Figs. 

 Figs. 

 Figs. 



46-47. 

 48-49. 

 50-51. 

 52-53. 

 54-55. 

 56-57. 

 58-59. 

 60-61. 

 62-63. 

 64-65. 

 66-67. 

 68-69. 

 70-71. 

 72-73. 



Thore gigantea Selys. St. Fe de Bogata, Lindig, 1862. 



Miocora sp. Columbia. 



Cora cirripa Calvert. Carillo, Costa Rica. 



Cora marina Selys. Panima, Guatemala. 



Euthore fasciata inlactea Calvert. Peru. 



Chalcopteryx rutilans (Rambur). Matto Grosso, Brazil. 



Epallage faiima (Charp). Asia Minor. 



Bayadera indica (Selys). Anam. 



Dysphaa lugens Selys. Borneo. (See Figs. 40-41). 



EuphcBa splendeiis Selys. Ceylon. 



Anisopleiira comes. Hagen, India. 



Philoganga sp. Sarawak, India. 



Dysphcea limbata Selys. (See Figs. 32-33.) 



Hetarina sangiiinea Selys. (This penis like some species of Lcj5.) 

 Hetcerina fiiscibasis Calvert. Chapada, Brazil. (This penis like- 

 that of Lais pudica). 

 Vestalis amoena Selys. Borneo. 

 Heliocharis amazonica Selys. Chapada; Brazil. 

 Cyanocharis valga. Needham (S. Amer.). 

 Neocharis cothurnata Foerster. Tumatumari, Brit. Guiana. 

 Phaon iridipennis (Burm.) Usambara, Africa. 

 Climacobasis modes ta (Laidlaw). Lower Siam. 

 Mnais andersoni McLachlan. Burma. 

 Psolodesmus dorothea Willsm. Formosa. 

 Sapho ciliata (Fabr.) Togo, Bismarksburg, Africa. 

 Ummalongistigma (vSelys). Camerun, Africa. 

 Agrion mingrelica. Kobaletz, (Caucasus?). 

 Matrona basilaris Selys. Shanghai, China. 

 Neurobasis kaupi Brauer. Celebes. 

 Matronoides cyaneipennis Foerster. 



Lib ELLA GIN^ — 



Figs. 74-75. 

 Figs. 76-77. 

 Figs. 78-79. 

 Figs. 80-81. 

 Amphipterygin^ 

 Figs. 82-83. 

 Figfe. 

 Figs. 

 Figs. 

 Fig. 



Libellago caligata Selys. Natal. 

 Rkinocypha angustn Selys. vSumatra. 

 Rhinocypha eximia Selys. Celebes. 

 Micromerus stigmatizans Selys. Mt. 



Ophir. (Malacca?). 



84-85. 



86-87. 



88-89. 



90. 



Devadatta argyroides (Selys). Sarawak. 

 Diphlebia lestoides (Selys). Lilyvale. N. S. W., Australia. 

 Amphipteryx agrioides Selys. S. Geronimo, Guatemala. 

 Hypolestes {Ortholestes) clara Calvert. Kingstown, Jamaica. 

 Hypolestes {Ortholestes) abbotti Calvert. Santiago, Cuba. 



Megapodagrionin^ — 



Figs. 91-92. Thaumatoneura inopinata McLachlan. Costa Rice. 



Figs. 93-94. Paraphlebia quinta Calvert. Guatemala. 



Figs. 95-96. Rhipidolestes aculeata Ris. Formosa. 



Figs. 97-98. Argiolestes grisea Selys. Australia. 



Figs. 99-100. Argiolestes icteromelas Selys. Queensland, Australia. 



Figs. 101-102. Argiolestes alpinus Tilly. Australia. 



Figs. 103-104. Wahnesia montivagans Foerster. Sattelberg. 



Figs. 105-106. Podopteryx roseonotata Selys. Aru Islands. 



Figs. 107-108. Neurolestes trinervis Selys. (Cameroons). 



Figs. 109-110. Nesolestes alboterminata, Victoria, Australia. 



Figs. 111-112. Podolestes orientalis Selys. Borneo. 



Figs. 113-114. Philogenia terraba Calvert. Costa Rica. 



Figs. 115-116. Megapodagrion mercenarium (Hagen). St. Fe de Bogata. - 



Figs. 117-118. Allopodagrion co'ntortiim (Selj's) Brazil. 



Figs. 119-120. Dimeragrion percubitale Calvert. Brit. Guiana. 



Figs. 121-122. Rhi?iagrio7i macrocephala (Selys). Labauan. 



Figs. 123-124. Heteragrion flavidorsum Calvert. Bolivia. 



