“…La Paz Bay and Espiritu Santo Island (ESI) are the most studied geographic zones within the Gulf of California, possibly due to their proximity to the national marine research institutes in La Paz ( Ehemann, García-Rodríguez & Cruz-Agüero, 2022 ), where batoid studies have increased during the last decade. The result is a valuable scientific baseline that addresses topics such as diet ( Cabrera-Melendez, 2017 ; Ehemann et al, 2019 ; Restrepo-Gómez et al, 2021 ), reproduction ( e.g ., Ehemann et al, 2017 ; Burgos-Vázquez et al, 2017 , 2018 ), artisanal fisheries ( González-González et al, 2020 ), age and growth ( Mora-Zamacona et al, 2021 ; Pabón-Aldana et al, 2022 ), and the role of ESI as a nursery habitat ( e.g ., pygmy devil rays, Mobula munkiana , Palacios et al, 2021 ). As a result, ESI has been pointed as a critical area for conserving batoid assemblages within the Gulf of California ( González-González et al, 2021 ), providing batoid species with different niches, habitats, and resources.…”