Plate I: Figures 1-6. Iridictyon trebbaui, larva. (1) male larva. ultimate instar, dorsal view; (2) right antenna; (3) labium, dorsal view; (4) abdominal segments 9 (with gonapophyses) and 10, ventral view (all same specimen); (5) female larva (¿ante?) penultimate instar, detached lateral gill; (6) median gill, left lateral view (same specimen).Published as part of DeMarmels, Jurg, 1992, Dragonflies (Odonata) From The Sierras Of Tapirapeco And Unturan, In The Extreme South Of Venezuela, pp. 57-78 in Acta Biologica Venezuelica 14 (1) on page 70, DOI: 10.5281/zenodo.326606
FIG. 6. Cora marina, details of larval morphology, a) abdomen profile showing dorsal protuberances, ...
FIGURES 6–10. Details of the abdomen of Phyllogomphoides spp. 6) Abdominal segments S8–10 and foliat...
FIGURES 103–105. Female mesostigmal plates of metallic species. (a) frontal (anterior) view; (b) det...
Plate VI: Figures 47-48. Aeshna c. planaltica, male ultimate instar exuviae, (47) labium, ventral vi...
Plate IV: Figures 25-29. Acanthagrion apicale. female ultimate instar exuviae. (25) labium, dorsal v...
Plate II: Figure 7. Chalcopteryx scintillans, female ultimate instar exuviae, labium, ventral view. ...
Plate V: Figures 31-35. Leptobasis yanomami sp.n. (31) abdominal segment 10 with anal appendages, ho...
Plate VIII: Figures 65-70. Fylgia amazonica lychnitina, male ultimate instar larva. (65) larva, dors...
Plate III: Figures 15-19. Lestes debellardi sp.n. (15) holotype male, pectoral color pattern, ventra...
Plate VII: Figures. 58-60. Anatya guttata, male anal appendages, left lateral view. (58) "normalis" ...
FIGURES 119–120. Female mesostigmal plates of other species. (a) frontal (anterior) view; (b) detail...
FIGURES 121–123. Female mesostigmal plates of other species. (a) frontal (anterior) view; (b) detail...
FIGURES 106–108. Female thoracic structures of metallic species. Pronotal posterior lobe, dorsal vie...
FIGURES 109–110. Female mesostigmal plates of metallic species. (a) frontal (anterior) view; (b) det...
FIGURES 111–112. Female mesostigmal plates of extranea-group species. (a) frontal (anterior) view; (...
FIG. 6. Cora marina, details of larval morphology, a) abdomen profile showing dorsal protuberances, ...
FIGURES 6–10. Details of the abdomen of Phyllogomphoides spp. 6) Abdominal segments S8–10 and foliat...
FIGURES 103–105. Female mesostigmal plates of metallic species. (a) frontal (anterior) view; (b) det...
Plate VI: Figures 47-48. Aeshna c. planaltica, male ultimate instar exuviae, (47) labium, ventral vi...
Plate IV: Figures 25-29. Acanthagrion apicale. female ultimate instar exuviae. (25) labium, dorsal v...
Plate II: Figure 7. Chalcopteryx scintillans, female ultimate instar exuviae, labium, ventral view. ...
Plate V: Figures 31-35. Leptobasis yanomami sp.n. (31) abdominal segment 10 with anal appendages, ho...
Plate VIII: Figures 65-70. Fylgia amazonica lychnitina, male ultimate instar larva. (65) larva, dors...
Plate III: Figures 15-19. Lestes debellardi sp.n. (15) holotype male, pectoral color pattern, ventra...
Plate VII: Figures. 58-60. Anatya guttata, male anal appendages, left lateral view. (58) "normalis" ...
FIGURES 119–120. Female mesostigmal plates of other species. (a) frontal (anterior) view; (b) detail...
FIGURES 121–123. Female mesostigmal plates of other species. (a) frontal (anterior) view; (b) detail...
FIGURES 106–108. Female thoracic structures of metallic species. Pronotal posterior lobe, dorsal vie...
FIGURES 109–110. Female mesostigmal plates of metallic species. (a) frontal (anterior) view; (b) det...
FIGURES 111–112. Female mesostigmal plates of extranea-group species. (a) frontal (anterior) view; (...
FIG. 6. Cora marina, details of larval morphology, a) abdomen profile showing dorsal protuberances, ...
FIGURES 6–10. Details of the abdomen of Phyllogomphoides spp. 6) Abdominal segments S8–10 and foliat...
FIGURES 103–105. Female mesostigmal plates of metallic species. (a) frontal (anterior) view; (b) det...