NEUROPTERA.—ODONATA. 
PLATE III. 
[Figg. 1-15 from photographs by Mr. Thomas W. Lane and A. Cant; 16 from a photograph 
by A. Cant; 27 from a drawing by M. René Martin; the other figures (except 21) from camera- 
drawings by Miss Amelia C. Smith, as well as the colouring on figg. 1-15, 18-20. Fig. 21 from 
a drawing by P. P. Calvert, enlarged from a photograph by M. Martin. | 
Fig. 1. Heterina tricolor, Burm., 3, Teleman in Vera Paz, Guatemala. Right front and hind 
wings, 
2-14. Heterina titia, Drury, g. Right front and hind wings of a series from Teleman in 
15. 
16. 
17. 
18. 
19. 
20. 
Vera Paz, to show colour-variation. Fig. 3 is practically identical with Selys’s type of 
H. bipartita, fig. 12 with Drury’s figure of H. titia. 
Heterina titia, Drury. Right front and hind wings of immature g, from Chacoj in Vera 
Paz, before the appearance of the red on the wings ; to be compared with fig. 14 of a 
mature ¢. 
Thaumatoneura inopinata, McLachlan, g, type, locality? (Dotted lines, showing length 
of abdomen, from Chiriqui ¢.) 
Pseudostigma aberrans, Selys, ¢. Bugaba, Panama. Profile view left side of 10th abd. 
segment and appendages: i, inferior appendage. 
Heterina vulnerata, Selys, 2. Omilteme, Guerrero. Left half of mesothorax, dorsal view. 
Heterina cruentata, Rambur, 9. Zapote. Left half of mesothorax and part of metathorax, 
seen obliquely from above. 
Heterina tricolor, Burm., 2. Teapa. Left half of mesothorax and part of metathorax, 
dorsal view. 
[Figg. 18-20 are chiefly to represent the shape of the metallic green markings on the thoracic 
dorsum, the mid-dorsal carina is coloured black, as it is in nature, the uncoloured portions are 
buff or brownish in life: 4, the humeral suture; 1 J, the first lateral suture. | 
Fig. 21. 
22. 
23. 
Cw) 
& 
31, 
33. 
Thaumatoneura inopinata, McL., g. Chiriqui. Base of right hind wing to show 
venation: enlarged, from a photograph. 
Pseudostigma accedens, Selys, 3. Presidio, Vera Cruz. Profile view, left side, of 10th 
abd. seg. and appendages: 2, inferior appendage. 
Amphipteryx agrioides, Selys, 2. Purula. Prothorax (left side) seen obliquely from 
above and from in front, to show the lamellate processes. 
. Lestes simplea, Hagen, g. Amula, Guerrero. Right superior and inferior appendages 
seen obliquely from above. 
. Lestes forficula, Rambur, g. Texas (A. N. 8.). Id. 
. Lestes alacer, Hagen, g. Arizona (M.C. Z.). Id. 
. Thaumatoneura inopinata, McL., §. Chiriqui. 10th abd. seg. and appendages, dorsal view. 
29, 30. Amphipteryx agrioides, Selys, §. Sabo, Guatemala. 28, dorsal view, 29, ventral 
view of right half of 10th abd. seg. and right superior and inferior appendages ; 
30, prothorax, left side, seen obliquely from above and in front, to show lamellate 
processes. 
82. Cora marina, Selys, $. Panima, Guatemala. 31, dorsal, 32, profile (left side) view 
of 10th abd. seg. and appendages: 2, inf. app. 
Lestes sigma, sp. n., §. Iguala, Guerrero. Appendages as in no. 24. 
