Rates of Evolution
Rates of Evolution

Author: Philip D. Gingerich

Publisher: Cambridge University Press

Published: 2019-05-09

Total Pages: 399

ISBN-13: 1107167248

DOWNLOAD EBOOK

An overview of evolutionary rates, analyzing data from laboratory, field and fossil record studies to extract their underlying generation-to-generation rates.

COSEWIC Assessment and Status Report on the Enos Lake Benthic and Limnetic Threespine Stickleback Species Pair Gasterosteus Aculeatus in Canada
COSEWIC Assessment and Status Report on the Enos Lake Benthic and Limnetic Threespine Stickleback Species Pair Gasterosteus Aculeatus in Canada

Author: Todd Hatfield

Publisher:

Published: 2012

Total Pages: 30

ISBN-13: 9781100207148

DOWNLOAD EBOOK

Committee on the Status of Endangered Wildlife in Canada (COSEWIC) status reports are working documents used in assigning the status of wildlife species suspected of being at risk. This document includes both an assessment and status report on the Enos Lake benthic and limnetic threespine stickleback species pair (Gasterosteus aculeatus) in Canada. It includes species information, distribution, habitat, and biology information, as well as population sizes and trends, limiting factors and threats, special significance of the species, and existing protection or other status.--Includes text from document.