Pachysvastra, Moure & Michener, 1955

Alvarez, Leopoldo J. & Lucia, Mariano, 2024, A new species of Pachysvastra Moure & Michener (Hymenoptera: Apidae) discovered in Argentina, Zootaxa 5471 (3), pp. 391-397 : 397

Key to species of Pachysvastra males

(Males of P. flavofasciata are unknown)

1. Clypeus almost completely yellow, mesosoma and hind legs with black and white pilosity............... P. leucocephala

- Clypeus with a broad subapical yellow band occupying 0.6× the length of clypeus ( Fig. 2b )................... P. luquita

Figures

FIGURE 2. Male of Pachysvastra luquita. a, habitus, lateral view; b, head, frontal view; c, metasoma, dorsal view; d, S7, ventral view; e, S8, ventral view, and f, genital capsule, dorsal view.