wo hundred and fourteen species of Scolytidae known or suspected to occur in Canada and Alaska are dealt with in this publication. Also included are keys to genera and species, brief descriptions, distribution maps, and biological data. Photographs of whole and parts of beetles were taken with the aid of the scanning electron microscope. Conventional photographs show the gallery patterns.
The aim of this book is to assist students, amateurs, technicians, entomologists and practicing foresters in identifying the various species of Scolytidae found in Canada and Alaska, to briefly review the known biological information and to indicate where more detailed information can be found. All the species known or suspected to occur in Canada and Alaska are included.
The aim of this book is to assist students, amateurs, technicians, entomologists and practicing foresters in identifying the various species of Scolytidae found in Canada and Alaska, to briefly review the known biological information and to indicate where more detailed information can be found. All the species known or suspected to occur in Canada and Alaska are included.