Guy M. W. Stevens

This study identifies financial and non-financial motivations for retaining manta and devil ray bycatch in Indian fisheries and provides context-specific conservation recommendations.

The paper assesses medium-capacity fishing vessels' impact on mobulid bycatch and recommends reclassifying fisheries to improve elasmobranch conservation.

This paper assesses the risk of functional extinction for the spinetail devil ray and shows that integrated bycatch mitigation and nursery area protection are needed for population recovery.

This study evaluates the economic and socio-economic benefits of manta ray watching tourism in the Maldives, finding it generates over US$311 million annually and supports conservation efforts.

This study uses remote underwater photographs to analyze environmental factors influencing reef manta ray habitat use in Laamu Atoll, finding correlations with chlorophyll-a, moon phases, and monsoon seasons.

The paper generates genome-wide SNP data for manta and devil rays to improve conservation strategies by identifying species and population-level diversity.