Dicromantispa, Hoffman, 2002

Key to Brazilian species of Dicromantispa View in CoL View at ENA

1. Forewing membrane hyaline basally (Fig. 9e) ............................................................................................................. 2

1’. Forewing membrane brown basally (Fig. 5f) ............................................................................................................... 3

2. Pterostigma reddish-brown (Fig 7f). Male: ventromedial lobe straight ( Fig. 8b, c View FIGURE 8 ); ectoproct with external border yellow and internal one brown....................................................................................................................... D. gracilis View in CoL

2’. Pterostigma light yellow with apex brown (Fig 9e), Male: ventromedial lobe curved ( Fig. 10c, e View FIGURE 10 ); ectoproct completely dark brown................................................................................................................................ D. hyalina View in CoL n. sp.

3. Hindwing space between C and Sc completely or at least with basal half brown (Fig. 13f) ....................................... 4

3’. Hindwing space between C and Sc hyaline (Fig. 15g) ................................................................................................. 5

4. Pronotum white or light yellow except brown before maculae (Fig. 11d) males with gonarcus lateral lobes distinct in lateral view (Fig, 12f)..................................................................................................................... D. leucophaea View in CoL n. sp.

4’. Pronotum light brown with a central dark brown stripe (Fig. 13c) males with gonarcus lateral lobes indistinct in lateral view (Fig, 14h).......................................................................................................................................... D. moulti View in CoL

5. Head central longitudinal stripe interrupted at frons (Fig. 15a). Pronotum dark brown before maculae (Fig. 15d). Male: gonarcal membrane with medial group of spinules wider than long, touching apex of the gonocoxites ( Fig. 16g View FIGURE 16 ). Female with subrectangular plate covered by spinules anterior to bursa ( Fig. 16k View FIGURE 16 )........................... D. synapsis View in CoL

5’. Head central longitudinal stripe not interrupted at frons (Fig. 5a) Pronotum light brown with three dark brown spots before maculae (Fig. 5c). Male: gonarcal membrane with medial group of spinules longer than wide, not touching apex of the gonocoxites ( Fig. 6e View FIGURE 6 ). Female without subrectangular plate covered by spinules anterior to bursa ( Fig. 6i View FIGURE 6 )........................................................................................................................................................................ D. debilis View in CoL