Daniel ArauzRescue Center for Endangered Marine Species · Research
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Almost 25% of skates and rays' information worldwide is insufficient to assess their extinction risk. We reported the first seven confirmed records of the rough eagle ray (Aetomylaeus asperrimus) along the north Pacific coast of Costa Rica. These findings suggest that encounters with this species are rare, possibly associated with oceanographic pat...
Snapper catch increases in small scale spotted rose snapper (Lutjanus guttatus) fisheries of Pacific Costa Rica after shrimp trawling banned nation-wide as of August of 2019.
Ants are an important component on terrestrial biodiversity. It has been suggested that ant diversity increases with the complexity of the environment, and some species of ants can be used as bioindicators. We collected 1 022 ants of 46 species, and 7 subfamilies. The results suggest that some species of ants could be used as bioindicators of ecosy...
La dinámica trófica íctica representa la línea base de información para establecer planes de manejo sobre este recurso. El análisis de contenido estomacal de individuos descargados en los puertos, provee de una gran cantidad de información en este apartado. El pargo manchado (Lutjanus guttatus) es la especie más importante para la flota pesquera ar...