28 



21. IsocoNA SEGURA Bames. Babaquivera Mts., Ariz. Type $. 



The yellow veins on median area show more prominently in the original. 



22. IsoGONA ACUNA Bames. Redington. Ariz. Type 9. 

 Ground color pale ochre. 



23. Chamaclea CLADioLA Barncs. Santa Catalina Mts., Ariz. Type $. 



