Key to Peruvian species of Mnioes

1. Antenna without white- or yellow-band (Fig. 3A); metasomal tergites shiny, weakly granulate (Figs 3A and 3C) iskay sp. nov.

-. Antenna with white- or yellow-band or with white or yellow colour in some articles of the flagellum; metasomal tergites granulate, matte (Fig. 1D)................................................................................... 2

2. Propodeum and mesoscutum black with white or yellowish spots (Figs 4A and 4C)................................. 3

-. Propodeum and mesoscutum entirely black................................................................. 4

3. Ovipositor sheath 1.6× as long as metathoracic tibia; metasomal tergite I uniformly red; antenna with scape with truncated sections U-shaped basally (Fig. 4B).............................................................. poncei sp. nov.

-. Ovipositor sheath 2.1× as long as metathoracic tibia; metasomal tergite I basally and distally yellow (Fig. 4C); antenna with scape with truncated sections V-shaped basally (as in Fig. 5B)........................................ kinsa sp. nov.

4. Antenna with yellow-band, more than 20 flagellomeres (Fig. 5A)..................................... pisqa sp. nov.

-. Antenna with white- or yellow-band, fewer than 14 flagellomeres............................................... 5

5. Metasoma predominantly reddish-brown, at least with tergite IV unicolor reddish-brown............................. 6

-. Metasoma predominantly black, at least with IV unicolor black................................................. 8

6. Antennal band ventrally black, dorsally white (Fig. 5C)............................................ pusaq sp. nov.

-. Antennal band with articles evenly coloured................................................................ 7

7. Lower face orbits light yellow (Figs 2 B–C); metathoracic tibia evenly black (Fig. 2C)...................... huk sp. nov.

-. Lower face evenly black; metathoracic tibia reddish yellow, at most basally and distally brownish (Fig. 6)... qanchis sp. nov.

8. Fore wing weakly infuscate, with a more darkly infumate patches centrally and apically (Fig. 7 A–B)......... soqta sp. nov.

-. Fore wing hyaline..................................................................................... 9

9. Female with metathoracic coxa reddish (Fig. 1A and 1D); male with metapleuron black with a whitish cream spot (Fig. 1B)................................................................................... attenboroughi sp. nov.

-. Female with metathoracic coxa black (Fig. 8A); male with metapleuron reddish with a whitish cream spot (Fig. 8B)................................................................................................. tawa sp. nov.