Sound Production in the White-Pine Weevil, Pissodes strobi, and the Northern Pine Weevil, P. approximatus1
- 15 January 1969
- journal article
- research article
- Published by Oxford University Press (OUP) in Annals of the Entomological Society of America
- Vol. 62 (1) , 134-136
- https://doi.org/10.1093/aesa/62.1.134
Abstract
Differences in sound pattern were noted between males and females of both Pissodes strobi (Peck) and P. approximatus Hopkins. Differences in chirp rate between males and females of P. appraximatus were not so pronounced as in P. strobi. A comparison of the 2 species revealed no significant difference in respect to chirp rate.This publication has 0 references indexed in Scilit: