| Autor: |
Ficetola, G. F., Valota, M., De Bernardi, F. |
| Jazyk: |
English<br />Spanish; Castilian |
| Rok vydání: |
2006 |
| Předmět: |
|
| Zdroj: |
Animal Biodiversity and Conservation, Vol 29, Iss 2, Pp 157-163 (2006) |
| Druh dokumentu: |
article |
| ISSN: |
1578-665X |
| Popis: |
We evaluated whether R. dalmatina females laid their eggs randomly within a pond or preferred particular microhabitats. The same measures were performed in the same area in two consecutive years to determine whether the pattern remained constant over time. In 2003, we observed a significant selection for areas with more submerged deadwood and vegetation, presence of emergent ground and low water depth. However, these results were not confirmed in the subsequent year when none of the microhabitat features measured had a significant effect. Although microhabitat features can strongly influence tadpoles, the temporal variability of habitat at this spatial scale suggests that habitat management could be more effective if focused on a a wider spatial scale. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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