History and Habits of Pityogenes. 65 
cott for identifying the clerid re tenebrionids. I wish also 
to thank my colleague, Dr. C. C. Adams for his kindness in 
carefully reading the ec 
BipiioGRaPuy. 
Ewing, H. E., 1914. 
The Common Red Spider or Spider Mite. 
Oregon Agr. Exp. Sta. Bull-121, 95 pp. 
Felt; EK. P:, 1905. 
Teens Affecting Park and Woodland Trees. 
We SY State Mus., Mem. 8, Vols. 1 & 2, 755 pp., 70 
plates, numerous text figs, 
Caranlt, A. A:, 1905. 
Two New Mymaridae. 
Psyche; XI1,:pp. 191-192. 
Gamault, A. A., 1907. 
Hosts of Insect Ege Parasites of North and South 
America. 
Psyche, XIV, pp. 27-39. 
Girault, A. A., 1911. 
The Occurrence of Polynema consolbimus Girault in 
Georgia. 
Ent. News, XXII p. 467. 
Girault, A. A., 1911 a. 
A New Polynema from Mexico. 
Ent. News, X XII, p. 358. 
Gossard, . A., 1913: 
Orchard Bark Beetles and Pin Hole Borers. 
Bull. Ohio Agri. Exp. Sta., No. 264, 68 pp., 9 
plates, 13 text figs. 
Hopkins, A. D., 1893. 
Catalogue of West Virginia Scolytidae and _ their 
Enemies. 
Bull. W. Va. Agri. Exp. Sta., No, 31, pp. 121-168. 
Hopkins, A. D., 1893 a. 
Catalogue of West Virginia Forest and Shade Tree 
Insects. 
Bull. W. Va. Agri. Exp. Sta., No. 32, pp. 171-251. 
