File:Arimoto, K. 2017, Fig. 4.jpg

Summary
Arimoto, K. 2017. Redescription of Leptogenys aspera (André, 1889) (Hymenoptera, Formicidae, Ponerinae) from Southeast Asia. Japanese Journal of Systematic Entomology, 23 (1): 15–19.

Fig. 4. Leptogenys aspera, workers. A, B: from Thailand; C, D: from Laos. A: mandible, frontal view (black arrows: teeth; white arrow: basal angle); B: ventral half of head, full-face view (arrow: notch on anterolateral margin of clypeus); C: petiole, lateral view; D: ditto (arrow: acute posteroventral angle of anterior lobe).