Polistes (Aphanilopterus) lanio (Fabricius)

Paramere (Fig. 14A): (1) about three times longer than wide at the middle; (2) lateral groove shallow, more pronounced on the upper part; (3) parameral spine damaged, with long and dense bristles on the part seen; (4) paramere lobe widely developed and pointed; (5) inferior portion of paramere narrow, about 2/3 the width at the middle portion. Aedeagus (Fig. 14B, C): slender, (1) apical portion with fine denticulation, extended only on the apical portion, lateral margin straight; (2) penis valve weakly dilated and with a slight central entrance (about 1/3 of the total length of apical portion); (3) median expansion developed, rounded apex; (4) lateral apodeme directed forward and shorter than the ventral process, (5) ventral process rounded and slightly dilated in apex and weakly compressed on base; (6) inferior portion of aedeagus curved, in lateral view. Digitus (Fig. 14D): slender; (1) apical process developed, about 1.5 times longer than the digitus base, same width from the base to the apex, (2) apex rounded; (3) anteroventral lobe short and rounded apically; (4) punctation strong and forming a central band around the base of the digitus; (5) evanescent bristles. Cuspis (Fig. 14E): slender; (1) apex pointed and tapering abruptly to the end; (2) short and dense bristles, mainly on lateral margin; (3) punctation restricted on the lateral lobe; (4) lower part developed with short bristles.

Remarks. Richards (1978: 488–492) commented about the males of two subspecies, P. lanio lanio and P. lanio soikai Richards, but he did not mention the male genitalia.