Hostname: page-component-586b7cd67f-tf8b9 Total loading time: 0 Render date: 2024-11-27T20:54:29.703Z Has data issue: false hasContentIssue false
  • English
  • Français

A NEW SPECIES OF IPS (COLEOPTERA, SCOLYTIDAE)

Published online by Cambridge University Press:  31 May 2012

Ralph Hopping
Ralph Hopping
Affiliation:
Dominion Entomological Laboratory, Vernon, B. C.
Get access Rights & Permissions [Opens in a new window]

Extract

The small group of the genus Ips placed at the end of Dr. Swaine's key seems to have a character not found elsewhere in the genus. The epistomal region, in the males, is elevated and often has a dense brush of hairs which make the elevation look greater than it really is. However, this brush is often rubbed until it has entirely disappeared. This has apparently given rise to the idea that two entirely different females are associated with the males in the same gallery.

Type
Articles
Information
The Canadian Entomologist , Volume 71 , Issue 8 , August 1939 , pp. 168 - 169
Copyright
Copyright © Entomological Society of Canada 1939

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)