716 The American Naturalist. 
region infested in 1891, and four reproductions of photographs of the — 
effects of the caterpillars work. The same bulletin contains an 
account of certain cranberry insects and of various entomological 
experiments. ios 
In the April, 1892, issue of Entomologist’s Monthly Magazine Dr. E. 
Bergroth describes as Dulichius wrongtoni n. sp. an ant-mimicking 
hemipteron found in India. It mimics the Indian ant (Polyrrhachis 
spiniger Mayr), to which it is said to have a most striking resem- — 
blance. 2 
In the same issue of the same magazine Mr. Chas. Fenn describes 
“the pole system” of collecting Tortrices. It consists essentially of 
the use of a net of large diameter on a very long pole made of jointed | 
bamboo rods, by means of which small moths flying about the tops of 
trees can be captured during the day. 
