THE MEXICAN GKAIN BEETLE. 13 
BIBLIOGRAPHIC REFERENCES. 
1. Reitter, Edm. — Deutsche Entomologische Zeitschrift, vol. 19, pp. 44, 45, 84, 86, 
1875. 
Characterization of genus and description of species. Changes spelling from Pharoxonotha to 
Pharaxonotha (pp. 84, 86). 
2. American Entomologist, vol. 3, p. 129, May, 1880. 
Mention of occurrence in cotton bolls in Brazil. 
3. Riley, C. V.— Fourth Report U. S. Ent. Comm., appendix, p. 121, 1885. 
Similar mention. 
4. Heyden, Reitter, and Weise. — Catalogus Coleopterorum Europse, Caucasi et 
Armenii Rossicse, p. 148, 1891. 
Catalogued as an erotylid from Germany. 
5. Chittenden, F. H.— Insect Life, Div. Ent., U. S. Dept. Agr., vol. 6, p. 219, 1894. 
Mention as a " Cryptophagid (?) " in its occurrence at Chicago, 111., in Mexican and Guatemalan 
exhibits of stored products. 
6. Chittenden, F. H.— Insect Life, Div. Ent., IT. S. Dept. Agr., vol. 7, p. 327, 
March 29, 1895. 
Identification of species from material breeding in meal and tubers from Mexico and Guatemala 
at the World's Fair; belief expressed that it will in time be introduced into Southern States. 
7. Chittenden, F. H. — U. S. Department of Agriculture, Bureau of Entomology, 
Technical Series 4, p. 28, 1896. 
Review of No. 6, with note on the capture of the species near San Antonio, Tex., in December, 
1895. 
8. Gorham, H. S. — Biologia Centrali-Americana, Coleoptera, vol. 7, supp., pp. 248, 
249, December, 1898. 
Described as Thallisella conradti n. sp. from Guatemala, with descriptive notes. Genus Thalli- 
sella characterized on page 248. 
9. Champion, G. C. — Entomologists' Monthly Magazine, vol. 40 (2d ser., vol. 15), 
p. 36, 1904. 
Brief mention of Thallisella conrad'i Gorh. as a synonym. Statement that it belongs to the 
Erotylidae. 
10. Reitter, Edm. — Catalogus Coleopterorum Europa?, p. 331, 1906. 
Removal to the Crytophagidse; brief bibliography. 
