Pyrops spinolae (Westwood, 1842)

Figs 1 B, D, F, H, 7-8

MATERIEL EXAMINED.

VIETNAM • 1 ♂; Quang Tri Province, Da Krong National Park; 16°37′00″N, 106°47′00″ E; 5-10.VII.2011; J. Constant & J. Bresseel leg.; I.G. 31.933; RBINS .

MATERIEL EXAMINED FROM PHOTOGRAPHS.

THAILAND • 1 ex. (Fig. 7A): Surat Thani Province, Khlong Sok District; 28.III.2021, K. Jiaranaisakul • 1 ex. (Fig. 7 B): Phetchaburi Province, Kaeng Krachan National Park; 11.VI.2021; K. Jiaranaisakul • 1 ex. (Fig. 7 C): Chanthaburi Province, Khao Soi Dao Wildlife Sanctuary; 10.VII.2022; K. Jiaranaisakul • 1 ex. (Fig. 7 D): Chiang Rai Province, Wiang Pa Pao District; 23.V.2022; K. Jiaranaisakul .

SUPPLEMENTARY DESCRIPTION.

Male terminalia: (Fig. 8) Pygofer higher than long, with posterior margin weakly rounded, with a short ventral process directed posteriorly in lateral view (Fig. 8A). Gonostyli (Fig. 8A, C) elongate, 1.8 times longer than high in lateral view, not surpassing apex of anal tube; dorsal margin broadly rounded, ventral margin mostly straight; in lateral view, apical margin rounded with small rounded projection; fused ventrally on basal 1/6; lateral hooks of gonostyli short, moderately curved and pointing lateroventrally. Aedeagus (Fig. 8 D-G) membranous with pair of elongate ventral endosomal processes widening on distal third (Fig. 8 D, G); connective rod-shaped (Fig. 8 D); tectiductus moderately developed, subtriangular with anterior margin concave in dorsal view, strongly concave ventrally (Fig. 8 D-G). Anal tube (Fig. 8 A-C) elongate and dorsoventrally flattened, 1.05 times longer than broad in dorsal view (about 1.4 times as broad as long in median line), broadest at 4/5 of total length (Fig. 8 B); lateral margins broadly rounded (Fig. 8 B) and apical margin deeply, roundly notched in dorsal view (Fig. 8 B-C); anal column elongate and narrow, surpassing anal tube posteriorly (Fig. 8 B-C).

NOTE.

This species shows different patterns of intraspecific variation on the tegmina. The specimen from Surat Thani Province shows brownish orange veins and veinlets (Fig. 7A). The tegmina of the specimen from Chiang Rai Province shows yellow spots (Fig. 7 D). The specimens from Phetchaburi and Chanthaburi Province are quite the same but the spots on the tegmina of the latter are smaller and not fused to transverse bands (Fig. 7 C).