NOTES ON SOME INSECTS OF NOVA SCOTIA AND CANADA

The following communication is introductory to a few remarks on the Nova Scotian and Canadian Insects which I have received through the kindness of J.M. Jones, Esq., W. Saunders, Esq., and Prof. Croft. The study of the geographical distribution of Insects has become more interesting by the differnec...

Full description

Bibliographic Details
Published in:The Canadian Entomologist
Main Author: Walker, Francis
Format: Article in Journal/Newspaper
Language:English
Published: Cambridge University Press (CUP) 1871
Subjects:
Insect Science
Molecular Biology
Physiology
Ecology, Evolution, Behavior and Systematics
Structural Biology
Arctic
Canada
Saunders
Croft
Online Access:http://dx.doi.org/10.4039/ent3141-8
https://www.cambridge.org/core/services/aop-cambridge-core/content/view/S0008347X00123090
Description
Summary:The following communication is introductory to a few remarks on the Nova Scotian and Canadian Insects which I have received through the kindness of J.M. Jones, Esq., W. Saunders, Esq., and Prof. Croft. The study of the geographical distribution of Insects has become more interesting by the differnece of opinion as to the origin and diffusion of species. The insects of seperate arctic regions have a great muttual resemblance, and the difference between them increases in the successive concentric circles from the above regions towards the equator.

Similar Items