"1^*^^ Memlracidae 565 



Genus Centrodontus Godg. 

 Orthotype atlas Godg. 

 Goding, Ent. News, iii, p. 201, 1892. 

 Goding, Trans. Am. Ent. Soc, xix, p. 253, 1892. 

 ?Van Duzee, Bui. Buf. Soc. Nat. Sci., ix, pp. 110, 116, 1908. 



1744. Centrodontus atlas (Godg.) 

 Goding, Ent. News, iii, p. 110, 1892, Gargara; iii, p. 201, 1892. 

 Townsend, Can. Ent., xxiv, p. 196, 1892, Gargara. 



Goding, Insect Life, v, p. 92, 1892. 

 Eiley, N. Am. Fauna, vii, p. 250, 1893, Centrotus. 

 Van Duzee, Bui. Buf. Soc. Nat. Sci., ix, p. 116, 1908. 

 Localities: Utah, N. Mex., Ariz., Calif. 



Genus Philya Walk. 

 Haplotype bicolor Walk. 



Walker, List Homop., Suppl., p. 126, 1858 (not Philya Stal, Hemip. Afr., i. 

 Fowler, Biol. Centr. Am., Homop., ii, p. 21, 1904. [p. 33, 1804). 



Van Duzee, Bui. Buf. Soc. Nat. Sci., ix, p. Ill, 1908. 

 Aechmoplwra Stal, Hemip. Fabr., ii, p. 39, 1869. 

 Goding, Trans. Am. Ent. Soc, xix, p. 260, 1892. 



1745. Philya ferruginosa (Godg.) 



Goding, Bui. HI. St. Lab. Nat. Hist., iii, p. 466, 1894, Aechmophora. 

 Van Duzee, Bul. Buf. Soc. Nat. Sci., ix, p. 116, 1908. 

 Locality : Ariz. 



1746. Philya calif omiensis (Godg.) 

 Goding, Bill. HI. St. Lab. Nat. Hist., iii, p. 466, 1894, Aechmophora. 

 Van Duzee, Trans. San Diego Soc. Nat. Hist., ii, p. 51, 1914 (descriptive note). 

 Locality : Calif. 

 [Goding erroneously credits Sphongophorus baUista Germ, to Ga. It is 

 neotropical.] 



Subfamily CENTKOTINAE (Spin.) 

 Spinola, Tavola Sinot., p. 54, 1850, Centrotoidcae. 

 Stal, Hemip. Afr., iv, pp. 83, 86, 1866, Centrotida. (Key.) 

 Stal, Of. Vet. Akad. Forh., xxvi, p. 280, 1869, Centrotida. (Key.) 

 Stal, Hemip. Fabr., ii, p. 49, 1869, Centrotida. (Key.) 

 Stal, Of. Vet. Akad. Forh., xxvii, p. 727, 1870, Centrotina. 

 Goding, Trans. Am. Ent. Soc, xix, p. 253, 1892. 

 Fowler, Biol. Centr. Am., Homop., ii, pp. 3, 146, 1894. 

 Distant, Fauna Brit. Ind., Rhyn., iv, p. 9, 1908. 



Van Duzee, Bul. Buf. Soc Nat. Sci., ix, pp. 31, 116, 1908, Centrotida. 

 Nudiscuti Amyot and Serville, Hemip., pp. Ixii, 549, 1843. 



Genus Microcentrus (Stal) 

 Orthotype caryae (Fitch) 

 Stal, Of. Vet. Akad. Forh., xxvi, p. 295, 1869. 

 Goding, Trans. Am. Ent. Soc, xix, p. 253, 1892. 

 Kirkaldy, Can. Ent., xxxix, p. 249, 1907. 



