FIGURE 7 in Taxonomic revision of Mesamphiagrion Kennedy, 1920 from Colombia (Odonata: Coenagrionidae), with the description of four new species

FIGURE 7. Mesamphiagrion gaianii (Paratype, Venezuela, Trujillo, Páramo La Cristalina) vs. M. gaudiimontanum (Antioquia, Belmira) (traits of M. gaianii on left): (a) Lateral view of caudal appendages; (b) Posterior view of left cercus; (c) Medio-dorsal view of cercus; (d) Ectal view of genital ligula; (e) M. gaudiimontanum lateral view of genital ligula; Female paratype of M. gaudiimontanum: (f) dorsal view of posterior lobe of pronotum and mesostigmal plates. p. m.: Mesostigmal plates. l.p.: Ponotum posterior lobe. l. l-ap.: Lateroapical lobe. l. l-m.: Lateromedial lobe. p.d.: Dorsal process. p. v-a. e.: Ventroapical external process. p. v-a. i.: Ventroapical inner process. p. v-b.: Ventrobasal process. p. i.: Inner process. Illustrations drawn by: Rosser Garrison (a to d), Gloria Mora (e), and Natalia Uribe (f).