FIGURE 8 in Description of the female of Dicterias atrosanguinea Selys 1853, with notes on male genital ligula and male behavior (Odonata: Dicteriadidae)

FIGURE 8. Male of Dicterias atrosanguinea from Pará, Brazil (a) taken 2 xi 2016, by ACR, its genital ligula (b), the lateral lobes (c) and a detail of the subterminal part of the ligula with tiny spines (d, red arrow). Male of Heliocharis amazona from Chapada dos Guimarães, Brazil (e) taken 21 x 2016, by ACR, its genital ligula (f), the lateral lobes (g) and the subterminal part of the ligula, lacking spines (h, red arrow). SEM images taken in CACTI (Univ. de Vigo), by ACR.