FIGURE 1. a) Gynacantha dryadula sp. nov., male paratype from French Guiana, Kaw Mountain (photo Chris Rasmussen); b) Gynacantha dryadula sp. nov., female paratype from the upper Mavaca river, Venezuela (photo second author) (both without scale).Published as part of Neiss, Ulisses Gaspar & Marmels, Jürg De, 2017, Gynacantha dryadula sp. nov. from the Guiana Shield (Odonata, Anisoptera: Aeshnidae), pp. 563-574 in Zootaxa 4254 (5) on page 565, DOI: 10.11646/zootaxa.4254.5.5, http://zenodo.org/record/55629
FIGURE 2. Images of head and thorax of Gynacantha vargasi and similarly patterned species from Costa...
FIGURE 1. Rhionaeschna caligo: (a) Male paratype (Páramo El Morro); (c) Male paratype (Páramo Sabana...
FIGURE 8. Larval habitat of Gynacantha dryadula sp. nov., at type locality, in Brazil
FIGURE 4. Gynacantha dryadula sp. nov., female paratype from the upper Mavaca river, Venezuela: a) b...
FIGURE 2. Gynacantha dryadula sp. nov., a-j: male holotype from Manaus, Brazil, h: paratype from Bar...
FIGURE 9. Distribution of Gynacantha dryadula sp. nov. in the Guiana Shield (type locality red).Publ...
FIGURE 2. Gynacantha dryadula sp. nov., a-j: male holotype from Manaus, Brazil, h: paratype from Bar...
FIGURE 5. Gynacantha dryadula sp. nov., from Brazil: larva (ultimate instar exuviae of holotype), do...
FIGURE 8. Larval habitat of Gynacantha dryadula sp. nov., at type locality, in Brazil.Published as p...
FIGURE 3. Gynacantha dryadula sp. nov., male holotype from Manaus, Brazil: S10 with caudal appendage...
FIGURE 7. Gynacantha dryadula sp. nov. from Brazil, larva (ultimate instar exuviae of holotype): a) ...
FIGURE 6. Gynacantha dryadula sp. nov. from Brazil, larva (ultimate instar exuviae of holotype): a) ...
FIGURE 1. Gynacantha rosenbergi, male, Lectotype; insert male: S2, ventral; S2–3, ventral; anal appe...
FIGURE 34. Gynacantha sp. with superior anal appendages sharply pointed: (a) G. dobsoni from Austral...
FIGURE 2. Gynacantha apiaensis, male, Holotype; insert: S2, ventral; S2–3, ventral; anal appendages,...
FIGURE 2. Images of head and thorax of Gynacantha vargasi and similarly patterned species from Costa...
FIGURE 1. Rhionaeschna caligo: (a) Male paratype (Páramo El Morro); (c) Male paratype (Páramo Sabana...
FIGURE 8. Larval habitat of Gynacantha dryadula sp. nov., at type locality, in Brazil
FIGURE 4. Gynacantha dryadula sp. nov., female paratype from the upper Mavaca river, Venezuela: a) b...
FIGURE 2. Gynacantha dryadula sp. nov., a-j: male holotype from Manaus, Brazil, h: paratype from Bar...
FIGURE 9. Distribution of Gynacantha dryadula sp. nov. in the Guiana Shield (type locality red).Publ...
FIGURE 2. Gynacantha dryadula sp. nov., a-j: male holotype from Manaus, Brazil, h: paratype from Bar...
FIGURE 5. Gynacantha dryadula sp. nov., from Brazil: larva (ultimate instar exuviae of holotype), do...
FIGURE 8. Larval habitat of Gynacantha dryadula sp. nov., at type locality, in Brazil.Published as p...
FIGURE 3. Gynacantha dryadula sp. nov., male holotype from Manaus, Brazil: S10 with caudal appendage...
FIGURE 7. Gynacantha dryadula sp. nov. from Brazil, larva (ultimate instar exuviae of holotype): a) ...
FIGURE 6. Gynacantha dryadula sp. nov. from Brazil, larva (ultimate instar exuviae of holotype): a) ...
FIGURE 1. Gynacantha rosenbergi, male, Lectotype; insert male: S2, ventral; S2–3, ventral; anal appe...
FIGURE 34. Gynacantha sp. with superior anal appendages sharply pointed: (a) G. dobsoni from Austral...
FIGURE 2. Gynacantha apiaensis, male, Holotype; insert: S2, ventral; S2–3, ventral; anal appendages,...
FIGURE 2. Images of head and thorax of Gynacantha vargasi and similarly patterned species from Costa...
FIGURE 1. Rhionaeschna caligo: (a) Male paratype (Páramo El Morro); (c) Male paratype (Páramo Sabana...
FIGURE 8. Larval habitat of Gynacantha dryadula sp. nov., at type locality, in Brazil