Stegosatyrus, Zacca, Thamara, Mielke, Olaf H. H., Pyrcz, Tomasz W., Casagrande, Mirna M., Freitas, André V. L. & Boyer, Pierre, 2013

Zacca, Thamara, Mielke, Olaf H. H., Pyrcz, Tomasz W., Casagrande, Mirna M., Freitas, André V. L. & Boyer, Pierre, 2013, Stegosatyrus, a new genus of Euptychiina from the grasslands of neotropical realm (Lepidoptera: Nymphalidae: Satyrinae), Zootaxa 3682 (2), pp. 331-350 : 333

Key to species of Stegosatyrus , n. gen.

1 FW with double ocellus in the subapical region; ventral view of HW without any ocelli........... .. S. imbrialis ( Figs 1–4 )

- FW with simple ocellus in the subapical region; ventral view of HW with at least two ocelli present................... 2

2 HWV with only reduced ocelli, the first between M1-M2 and the second between CuA1-CuA2...... S. hemiclara ( Figs 15–16 )

- HWV with three or more developed ocelli................................................................. 3

3 HWV; a straight dark brown transverse line, two thirds from base; the dark line parallel to the external margin mostly regular.................................................................................. S. periphas ( Figs 9–12 )

- HWV; an irregular dark brown transverse line, two thirds from base; the dark line parallel to the external margin mostly irregular and pointing towards margin when crossing the main veins............................... S. ocelloides ( Figs 5–8 )

Figures

FIGURES 1 – 16. Adults of Stegosatyrus, n. gen.. 1 – 2. S. imbrialis, male: 1. Dorsal, 2. Ventral; 3 – 4. S. imbrialis, female: 3. Dorsal, 4. Ventral; 5 – 6. S. ocelloides, male: 5. Dorsal, 6. Ventral; 7 – 8. S. ocelloides, female: 7. Dorsal, 8. Ventral; 9 – 10. S. periphas, male: 9. Dorsal, 10. Ventral; 11 – 12. S. periphas, female: 11. Dorsal, 12. Ventral. 13 – 14. S. hemiclara n. sp., holotype, male: 13. Dorsal, 14. Ventral; 15 – 16. S. hemiclara n. sp., allotype, female: 15. Dorsal, 16. Ventral.