Published online by Cambridge University Press: 31 May 2012
In working over considerable Eupitheciid material collected a number of years ago by the late O. C. Poling in south-western Texas (Jeff Davis Co.,) I have come across several species which appear to be undescribed. I realize that there is always a certain amount of danger in determining as new any species in this genus until such time as the genital characters of all described species in both sexes have been definitely determined.
* Contribution from the Division of (Systematic Entomology), Department of Agricultre, Ottawa.