FIGURES 17–21 in Revision of the genus Polistes Latreille (Hymenoptera: Vespidae: Polistinae) in the Philippine Islands

FIGURES 17–21. Polistes (Polistella) esperanzae Selis, sp. nov. 17, 21, ♀. 18–20, ♂. 17, S3–S5 in ventral view. 18, Head in frontal view. 19, Antenna in lateral view. 20, S7 in ventral view. 21, Habitus of female from Samar.Published as part of Selis, Marco, 2018, Revision of the genus Polistes Latreille (Hymenoptera: Vespidae: Polistinae) in the Philippine Islands, pp. 507-531 in Zootaxa 4531 (4) on page 514, DOI: 10.11646/zootaxa.4531.4.3, http://zenodo.org/record/261488