Plate IV 



Fig. 1. Catocala pur a Hulst. 



Fig. 2. Catocala semirelicta Grote. 



Fig. 3. Catocala hippolyta Strecker. 



Fig. 4. Catocala stretchi Behr. 



Fig. 5. Catocala stretchi Behr. Variety. 



Fig. 6. Catocala unijuga Walker. 



Fig. 7. Catocala unijuga variety agatha Beutenmuller. Type. 



Fig. 8. Catocala meskei Grote. 



Fig. 9. Catocala irene Behr. 



Fig. 10. Catocala irene variety Valeria Hy. Edwards. 



Fig. 11. Catocala irene form virgilia Hy. Edwards. 



Fig. 12. Catocala irene form volumnia Hy. Edwards. Typical. 



Fig. 13. Catocala irene form volumnia Hy. Edwards. Variety. 



Fig. 14. Catocala stretchi Behr. 



Fig. 15. Catocala stretchi Behr, cf. 



Fig. 16. Catocala aspasia variety augusta Hy. Edwards. 



Fig. 17. Catocala aspasia variety sara French. 



Fig. 18. Catocala stretchi form sierrce Beutenmuller. Typical. 



Fig. 19. Catocala stretchi Hy. Edwards. Pink variety. 



Fig. 20. Catocala arizonce Grote. 



