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FIGURE 6 in Two new species of Colombian Epigomphus (Odonata: Gomphidae)

FIGURE 6. Epigomphus brillantina habitus: a, teneral specimen live in the field (photograph by Camilo Flórez); b, male holotype.

FIGURE 8. Epigomphus brillantina male paratype S10 in Two new species of Colombian Epigomphus (Odonata: Gomphidae)

FIGURE 8. Epigomphus brillantina male paratype S10 and caudal appendages: a, dorsal view; b ventral view; c, posterior view; d, lateral view. ap: apical process; da. e. p.: dorsoapical external process; da. i. p.: dorsoapical internal process; m. p.: medial process; s. d.: small denticles.

FIGURE 4 in Two new species of Colombian Epigomphus (Odonata: Gomphidae)

FIGURE 4. Epigomphus rufus male paratype abdomen: caudal appendages: a, lateral view; c, dorsal view. b, S2 lateral view; d, S2 ventral view. a. h.: anterior hamuli; a. l.: anterior lamina; a. t.: apical tooth; p. h.: posterior hamuli; s1: first segment of vesica spermalis; sa. t.: subapical tooth.

FIGURE 1 in Two new species of Colombian Epigomphus (Odonata: Gomphidae)

FIGURE 1. Epigomphus rufus head. Female holotype: a, dorsal view; c, frontal view; d, posterior view. Male paratype: b, dorsal view. c-s. r.: C-shaped thick rim; h: posterior conic hole; p. r.: transverse postocellar ridge.

FIGURE 2 in Two new species of Colombian Epigomphus (Odonata: Gomphidae)

FIGURE 2. Epigomphus rufus habitus: a, teneral female holotype; b, teneral male paratype (alive in the field).

FIGURE 3 in Two new species of Colombian Epigomphus (Odonata: Gomphidae)

FIGURE 3. Epigomphus rufus abdomen: last segments of female holotype: a, dorsal view; b ventral view; c, lateral view. Male paratype: d, lateral view of S2; e, ventral view of S2. ce: cercus; cor: cornua; ep: epiproct; hrn: horns; l. l. p.: lateral lobe slender projection; pa: paraprocts; prep: prepuce.

FIGURE 7 in Two new species of Colombian Epigomphus (Odonata: Gomphidae)

FIGURE 7. Epigomphus brillantina: male paratype dorsal view of head; male holotype: b, lateral view of S2; c, ventral view of S2. a. h.: anterior hamuli; a. l.: anterior lamina; cor: cornua; hrn: horns; l. l. p.: lateral lobe slender projection; p. h.: posterior hamuli; prep: prepuce; s1: first segment of vesica spermalis; s3: third segment of vesica spermalis.

FIGURE 12. Barcode tree for seven Epigomphus species from Costa Rica. The 1 in Three new species of Epigomphus (Odonata: Gomphidae) from Costa Rica

FIGURE 12. Barcode tree for seven Epigomphus species from Costa Rica. The 1% legend bar measures the percentage of similarity between sequences of adjoining species, where the longer the branch the more disparity between the sequences, with 2% usually indicating a minimum species level of separation.

FIGURE 2. a in Three new species of Epigomphus (Odonata: Gomphidae) from Costa Rica

FIGURE 2. a) E. echeverrii male: thorax, lateral view; apex of abdomen, lateral view; apex of abdomen, ventral view. b) E. bosquenuboso male: thorax, lateral view; abdomen apex, lateroventral view; abdomen apex, dorsal view.

FIGURE 5 in Three new species of Epigomphus (Odonata: Gomphidae) from Costa Rica

FIGURE 5. Distal segment of vesica spermalis of Epigomphus species with lateral view on left, dorsal view on right. E. bosquenuboso: a, b; E. morrisoni: c, d; E. wagneri: e, f. E. bosquenuboso female: g) dorsal view of head; h) vulvar lamina.

FIGURE 9 in Three new species of Epigomphus (Odonata: Gomphidae) from Costa Rica

FIGURE 9. Head and thoracic color patterns of Epigomphus species: a) E. subobtusus, b) E. morrisoni, and c) E. wagneri.

FIGURE 11 in Three new species of Epigomphus (Odonata: Gomphidae) from Costa Rica

FIGURE 11. Distal segment of the vesica spermalis of Epigomphus species, lateral view: a) E. obtusus; b) E. hylaeus; c) E. occipitalis; d) E. paludosus; e) E. tumefactus; f) E. armatus; g) E. camelus; h) E. quadracies; i) E. echeverrii; j) E. subobtusus; k) E. subsimilis.

FIGURE 8 in Three new species of Epigomphus (Odonata: Gomphidae) from Costa Rica

FIGURE 8. Larva of E. bosquenuboso: a) apex of abdomen, dorsal view, male; b) apex of abdomen, ventral view; c) prementum, dorsal view; d) right antenna, dorsal view; e) ligula and labial palp, ventral view.

FIGURE 10 in Three new species of Epigomphus (Odonata: Gomphidae) from Costa Rica

FIGURE 10. Epigomphus species, apex of abdomen, lateral view and ventral view: a) E. subobtusus, b) E. morrisoni, and c) E. wagneri.

FIGURE 6. a in Three new species of Epigomphus (Odonata: Gomphidae) from Costa Rica

FIGURE 6. a) E. echeverrii female: above, lateral view of thorax; below, top of head showing postocellar protuberances. b) E. bosquenuboso female: above, lateral view of thorax; below, top of head showing postocellar protuberances.

FIGURE 1 in Three new species of Epigomphus (Odonata: Gomphidae) from Costa Rica

FIGURE 1. Epigomphus bosquenuboso: lateral scans of a) male; b) female. E. morrisoni: c) lateral scan of male. E. wagneri: d) lateral scan of male.

FIGURE 4 in Three new species of Epigomphus (Odonata: Gomphidae) from Costa Rica

FIGURE 4. Abdominal appendages of Epigomphus species: a) E. bosquenuboso lateral view, ventral view; b) E. morrisoni, lateral view, ventral view; c) E. wagneri lateral view, ventral view.

FIGURE 3 in Three new species of Epigomphus (Odonata: Gomphidae) from Costa Rica

FIGURE 3. Wings of male Epigomphus, dorsal view: a) E. bosquenuboso, b) E. morrisoni, c) E. wagneri.

FIGURE 1 in The rediscovery and redescription of Epigomphus pechumani Belle, 1970 (Odonata: Gomphidae), with a description of its female from the Western Colombian Andes

FIGURE 1. Photos in nature of Epigomphus pechumani at Tatamá National Park: a, male dorsolateral view; b, male frontal view; c, female lateral view.