Giuliano Colosimo

San Diego Zoo Institute for Conservation Research

Papers

Total Citations

149

H-Index

About

Giuliano Colosimo is a marine biologist whose innovative work bridges ecology, genetics, and conservation. His research centers on marine biodiversity monitoring, environmental DNA (eDNA) methodologies, and the development of non-invasive sampling tools for aquatic ecosystems. Colosimo’s most influential contribution is his pioneering 2019 study, "Sponges as natural environmental DNA samplers," which has earned 149 citations. This work demonstrated that filter-feeding sponges can passively collect and retain eDNA from surrounding waters, offering a revolutionary, cost-effective approach to surveying marine life without direct water sampling. By validating sponges as natural eDNA samplers, Colosimo opened new avenues for detecting elusive or rare species, particularly in remote or deep-sea environments. His research has significant implications for conservation biology, enabling more efficient and less disruptive monitoring of biodiversity in the face of climate change and habitat degradation. Colosimo’s work is widely recognized for its practical impact, providing a scalable tool that empowers researchers and policymakers to better understand and protect marine ecosystems.