FIGURE 2 in Paraclaravis, a new genus for the Purple-winged and Maroon-chested Ground-doves (Aves: Columbidae)

FIGURE 2. External morphology of adult male and female Claravis pretiosa, Paraclaravis mondetoura and P. geoffroyi (Martin Elliott, reproduced with permission from Handbook of the Birds of the World, del Hoyo et al. 2017). The plate illustrates four diagnostic character states differentiating Paraclaravis from Claravis: lesser upperwing-coverts marked with a single bar, unmarked tertials, white distal parts of the outer tail feathers, and pale under tail-coverts.