The project
Environmental DNA (eDNA) makes it possible to detect organisms from genetic traces released into water, providing a non-invasive tool that complements traditional monitoring.
A study involving Leonardo Vignoli applied this approach in freshwater environments of Central Italy to detect both the Apennine yellow-bellied toad and the pathogenic fungus Batrachochytrium dendrobatidis. Integrating eDNA with field surveys can improve the detection of rare, elusive or low-density species and provide information on health threats.
Aims
- integrate traditional sampling and molecular analyses;
- detect rare or difficult-to-observe aquatic species;
- simultaneously monitor target species and potential pathogens;
- assess biodiversity and conservation status in ponds, watercourses and aquatic communities.
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Publications
- Mirone A., Giovacchini P., Bologna M.A., Bruno D., Caprotti M., Di Febbraro M., Jamwal P., Monaco A., Ramazzotti F., Vignoli L., Galimberti A. & Loy A. (2024). New eDNA-based insights for the detection of endemic and endangered Apennine yellow-bellied toad and its pathogenic fungus Batrachochytrium dendrobatidis. Amphibia-Reptilia.