Influence of aquarium hobby in the current market: Native marine fish of Costa Rica (#2391)

Authors

Gisep Araya, Jann Luca

Chang_Tam, Raúl Javier

Abstract

The exploitation of marine resources for the ornamental fish trade in Costa Rica has raised concerns related to overfishing, the invasion of exotic species, and habitat degradation. This study aims to characterize and analyze native ornamental fish species, highlighting their ecological and economic importance while evaluating the sustainability of their extraction and commercialization. Through a quantitative approach and data analysis from 2019 to 2021, the study identifies the traded species, revealing that many are classified as Least Concern (LC) by the IUCN, although one species, Batrachoides boulengeri, is listed as Vulnerable (VU). The research uncovers a lack of a robust monitoring system that limits the understanding of species diversity and their commercial dynamics. Inadequate regulation may lead to habitat degradation and decreased marine biodiversity. It is concluded that implementing fisheries management policies that incorporate sustainable extraction practices and a regulatory framework involving fishing licenses and quotas is essential. Furthermore, there is a need to promote continuous research and monitoring of ornamental fish populations to ensure that commercial practices do not jeopardize biodiversity. This approach will not only benefit the target species but also contribute to the overall health of marine ecosystems in Costa Rica.