Grote,] ^"'^ [Dec. 6, 



11 1. minoralis Sm. New York. 

 ^ sp. prsec. ? 



Subgen. Cleptomita Grt. , 1873. 

 Type : Z. atrilineella. 



12. atrilineella Grt. Texas. 



13. Iwvigata Grt. Canada to Southern States ; Dakota. 



obsoleta Sm. 



14. punctiformis Sin. District of Columbia. 



Subgen. Zanclognatha Led. 



15. cruralis Guen. Canada to Soutliern States ; New Mexico. 



jacchusalis Walk. 



16. ohscuripennis Grt. New York to Alabama. 



17. protumaosalis Walk. Canada to Middle States. 



minimalis Grt. 



18. marcidiliaea Grt. Canada to Southern States. 



19. ochreipemiis Grt. Canada to Southern States. 



Gen. PiTYOLiTA Grt., 1873. 

 Type : P. pedipilalis. 



20. pedipilalis Guen. Canada to Central States. 



Gen. LiTOGNATHA Grt., 1873.* 

 Type: L. nubilifascia. 



21. absorptiilis Walk. Canada to Southern States. 



nubilifascia Grt. 



22. litophora Grt. New York ; Central States. 



Gen. Pallachira Grt., 1877. 

 Type : P. bivittata. 



23. bivittata Grt. Canada to Central States. 



Gen. SrsYRHYPENA Grt. , 1873. 

 Type : S. pu pillar is. 



24. orciferalis Walk. Middle States to Texas. 



papillaris Grt. (Sisyrhypena). 

 hartii French (Pallachira). 



Gen. Philometra Grt., 1872. f 

 Type : P. longilabris. 



25. metonalis Walk. Canada to Virginia. 



goasalis Walk. 

 longilabris Grt. 

 goasalis Sni. 



* This is =Hormisa Sm. nee Walker. The name Litognatha should be used for the genus 

 as extended by Smith, and including the siHicies here kept separate under I'allachira and 

 Sisyrhypena. 



t There is a genus " Phyllomotra Dup.," which, however, has a different derivation 

 and under the rules my term need not be changed. 



