Recent taxonomic revisions of the freshwater crabs of southern Africa (Angola, Botswana, Lesotho, Mozambique, Namibia, South Africa, Swaziland, Zambia and Zimbabwe) allow accurate depictions of their diversity, distribution ...

Air flow rates may confound the investigation and classification of insect gas exchange patterns. Here we report the effects of flow rates (50, 100, 200, 400 ml min-1) on gas exchange patterns in wild-caught Glossina ...

Zambian growth failure is often related to the resource curse. This article evaluates not only this claim, but also whether the new institutional theory can account for Zambia's economic decline. Little empirical support ...

Background: The Stop TB Partnership target for tuberculosis is to have reduced the prevalence of tuberculosis by 50% comparing 2015 to 1990. This target is challenging as few prevalence surveys have been conducted, especially ...

Thirty-five museum specimens collected in 1926 and 1947-48 vouch for the distinctiveness of an undescribed large mammal, a form of lechwe antelope. Their preservation has allowed comparative analyses of morphological ...