Hostname: page-component-78c5997874-94fs2 Total loading time: 0 Render date: 2024-11-05T17:13:32.618Z Has data issue: false hasContentIssue false

LEMA TRILINEATA OLIV. IN MANITOBA (COLEOPTERA, CHRYSOMELIDAE)

Published online by Cambridge University Press:  31 May 2012

Norman Criddle
Affiliation:
Dominion Entomological Labratory, Treesbank, Man.
R. H. Handford
Affiliation:
Dominion Entomological Labratory, Treesbank, Man.

Extract

The difference in food plants and seasonal life-history between beetles of the species Lema trilineata Oliv. in Manitoba and the same species in Eastern Canada and Eastern United States indicates rather strongly that they belong to different biological races. The belief was entertained for a time that the Manitoba beetle belonged to an entirely different species, but a series of adults sent to Mr. W. J. Brown of the Dominion Entomological Branch, Ottawa, proved to be identical with the eastern species.

Type
Articles
Copyright
Copyright © Entomological Society of Canada 1933

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.)

References

* Riley, C. V., First Ann. Rept. on the Noxious, Beneficial and Other Insects of the State of Missouri, 1869.