Sirthenea, Spinola, 1837

Chłond, Dominik, 2018, A taxonomic revision of the genus Sirthenea (Hemiptera: Heteroptera: Reduviidae) of the Old World, Zootaxa 4520 (1), pp. 1-85 : 8

Key to the subgenera of the genus Sirthenea

1 Scape surpassing apex of head ( Figs. 28, 153 ), sulci of anterior pronotal lobe barely visible and not completely developed, legs long and slender ( Figs. 28, 131 )................................................ Monogmus Horváth, 1909

- Scape at most reaching apex of head ( Fig. 15 ), sulci of anterior pronotal lobe distinct and fully developed ( Fig. 155 ), legs short and robust........................................................................ Sirthenea s. str.

Figures

FIGURE 15. Sirthenea flaviceps (Signoret, 1860)—dorsal habitus.

FIGURE 131. Sirthenea laevicollis Horváth, 1909—macropterous male, dorsal habitus.

FIGURES 153–155. Head in lateral view: 153—Sirthenea picescens Reuter, 1887; 154—S. kali sp. nov.; 155—S. nigronitens (Miller, 1958).