CATALOGUE. 25 



(28) Sericothrips reticulatus Moulton, Tech. Scr. 12, Pt. Ill, Bur. Ent., U. S. 



Dept. Agr., p. 50, figs., 1907. 

 Habitat: Santa Clara Valley, Cal. 

 Food plant: Grass and weeds. 



(29) Sericothrips stanfordii Moulton, Tech. Ser. 12, Pt. Ill, Bur. Ent., U. S. 



Dept. Agr., p. 51, figs., 1907. 



ITabitat: Stanford University, California. 

 Food plants: Grasses and various weeds. 



12. Genus BAPHIDOTHRIPS Uzel. 



(30) Raphidothrips fuscipennis Hinds, Mon. Thys. N. Amer., Proc. U. S. Nat. Mus., 



vol. 26. p. 159, figs., 1902. 

 Habitat: Massachusetts. 

 Food plants: Grasses. 



13. Genus LIMOTHRIPS HaHday. 



(31) Limothrips cereaHum Haliday, 1852, Redescribed by H-nds, Mon. Thys. 



N. Amer., Proc. U. S. Nat. Mus., vol. 26, p. 139, figs., 1902. (Limothrips 

 avense Hinds.) 



Habitat: England; Germany. United States— Pennsylvania; Massachusetts. 

 Food plants: Oats, Festuca pratensis. 



14. Genus CHIROTHRIPS HaHday. 



(32) Chirothrips manicatus Haliday, 1836. Redescribed by Hinds, Mon. Thys. 



N. Amer., Proc. U. S. Nat. Mus., vol. 26, p. 134, figs., 1902. 



Habitat: England; Germany; Finland; Russia; Bohemia. United States- 

 Manchester, Iowa; Amherst, Mass.; Nebraska City, Nebr. ; Corvallis, Oreg. 



Food plants: Flowers of various grasses and cereals, clover, wild carrots. 



(33) Chirothrips mexicanus Crawford, Pomona College, Journ. Ent., vol 1 no 4 



p. 114, figs., 1909. 

 Habitat: Guadalajara, Mexico. 

 Food plants: Tobacco flowers (Nicotiana tabacum). 



(34) Chirothrips obesus Hinds, Mon. Thys. N. Amer., Proc. U. S. Nat Mus vol 



26, p. 137, figs., 1902. 

 Habitat: Amherst, Mass. 

 Food plants: Festuca ovina, Poa pratensis. 



(35) Chirothrips crassus Hinds, Mon. Thys. N. Amer., Proc. U. S. Nat Mus vol 



26, p. 136, figs., 1902. 

 Habitat: Amherst, Mass. 

 Food plants: "Old witch grass," Panicum capillare. 



15. Genus APTINOTHRIPS HaHday. 



(36) Aptinothrips rufus Gmelin, 1788, and variety connatticorni^ Uzel, 1895. Rede- 



scribed by Hinds, Mon. Thys. N. Amer., Proc. U. S. Nat. Mus., vol. 26 p 166 

 figs., 1902. 



Habitat: England; Russia; Sweden; Bohemia; Germany; Heligoland; 

 Finland. United States— Amherst, Mass.; Nebraska City, Nebr.; San Jose 

 and Oakland, Cal. 



Food plants: Various grasses and in turf. 



