Abstract

The use of diatoms in the conservation management of Hewitt's ghost frog Distribution patterns of diatoms were investigated to determine the impact of shading on diatoms, which form the main diet of the endangered frog species, Heleophryne hewitti. Although diatom community composition is influenced by shade coverage, it does not affect tadpole grazing potential. The main factor threatening H. hewitti tadpoles is the degradation or loss of suitable habitat due to accumulation (pine needles, sediment etc.) and not degradation of water quality.

Highlights

  • Note: This paper was initially delivered at the School of Environmental Sciences and Development of the North-West University, Potchefstroom Campus, South Africa on 05 October 2012

  • Distribution patterns of diatoms were investigated to determine the impact of shading on diatoms, which form the main diet of the endangered frog species, Heleophryne hewitti

  • Diatoomindekse in bereken met behulp van Omnidia. ’n Watermonster is by elk van die lokaliteite geneem vir chemiese analises, om vas te stel of dit ’n drywende veranderlike is vir hierdie studie

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Summary

Introduction

Note: This paper was initially delivered at the School of Environmental Sciences and Development of the North-West University, Potchefstroom Campus, South Africa on 05 October 2012. Die gebruik van diatome vir die bewaringsbestuur van Hewitt se spookpadda Affiliations: 1Department of Environmental Sciences and Management, North-West University, Potchefstroom Campus, South Africa & Taylor, J.C., 2014, ‘Die gebruik van diatome vir die bewaringsbestuur van Hewitt se spookpadda’, Suid-Afrikaanse Tydskrif vir Natuurwetenskap en Tegnologie 33(1), Art.

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