-2893] • Chermkhic 801 



2888. Pachypsylla rohweri Ckl. 

 Cockerell, Ent. News, xsi, p. 180, 1910. 

 Host : Celtis. 

 Locality : Colo. 



2889. Pachjrpsylla celtldis-vesiculum Ciawf. 

 Riley, Proc. Am. Assoc. Adv. Sci., xxxii, p. 319, ISSi (name only). 

 Riley in Packard, 5th Rept. U. S. Ent. Comm., p. 618, 1890 (gall described). 

 Beutenmiiller, Bui. Am. Miis. Nat. Hist., iv, p. 275, 1892 (gall). 

 Beutenmuller, Am. Miis. JL, iv, p. 120, 1904 (gall). 

 Jarvis, 37tli Rept. Ent. Soc. Ont., p. 65, 1906 (gall). 

 Smith, Cat. Ins. N. J., edn. 3, p. 109, 1910 (listed). 

 Crawford, U. S. Natl. Mus.. Bui. 85, p. 112, 1913 (described and figured). 



Host: Celtis. 



Localities: N. Y., N. J., la. 



Subgenus Blastophysa Riley 

 Haplotype cdtidis-gemma Riley 

 Riley, Proc. Am. Assoc. Adv. Sci., xxxii, p. 319, 1884 (nomen nudum). 

 Riley, Proc. Biol. Soc. Wash., ii, p. 75, 1884 (characterized). 

 Riley in Packard, 5th Rept. U. S. Ent. Comm., p. 615, 1890 (3d section;; 



[names c.-gemma type). 



2890. Pachypsylla celtidis-gemma Riley 

 Riley, Proc. Am. Assoc. Adv. Sci., xxxii, p. 319, 1884 (nomen nudum). 

 Riley, Proc. Biol. Soc. Wash., ii, p. 74, 1884 (described). 

 Riley in Packard, 5th Rept. U. S. Ent. Comm., p. 618, 1890. 

 Beutenmuller, Bui. Am. Mus. Nat. Hist., iv, j). 275, 1892. 

 Mally, Proc. Li. Acad. Sci., i, pt. 4, p. 138, 1893. 

 Smith, Cat. Ins. N. J., edn. 3, p. 109, 1910. 

 Crawford, U. S. Natl. Mus., Bui. 85, p. 112, 1914 (figures). 



Host: Celtis. 



Localities: N. Y., D. C, A"a., la.. Mo., La., Texas. 



2891. Pachypsylla dubia Patch 

 Patch, Me. Agr. Exp. Sta., Bui. 202, j.. 224, 1912 (figures). 

 Crawford, U. S. Natl. Mus., Bui. 85, p. 113, 1914. 



Host: Celtis. 



Locality: N. Y.(?). 



2892. Pachypsylla pallida Patch 

 Patch, Me. Agr. Exp. Sta., Bui. 202, p. 225, 1912 (figures). 

 Crawford, U. S. Natl. Mus., Bui. 85, p. 113, 1914. 



Host: Celtis. 



Locality: Ariz. 



2893. Pachypsylla intemeris Maliy 

 Mally, Proc. la. Acad. Sci., i, pt. 4, ]>. 13S, 1893. 

 Crawford, U. S. Natl. Mus., Bui. 85, p. 113, 1914. 



Host: Celtis. 



Locality : la. 



[Pachypsylla celtidis-minuta Riley MS] 

 Mally, Proc. la. Acad. Sci., i, pt. 4, p. 137, 1893. 

 Host: Celtis. 

 Localitv: la. 



