CITES regulates the trade of approximately how many species through its permit system?

CITES, or the Convention on International Trade in Endangered Species of Wild Fauna and Flora, operates to ensure that international trade in wild animals and plants does not threaten their survival. One of the critical functions of CITES is its permit system, which regulates trade in species listed in its appendices by requiring that certain standards be met before trade can occur.

Approximately 47,000 species are regulated under CITES, which includes a diverse range of plants and animals. This extensive number reflects the global recognition of the need to protect not just endangered species but also those that could be negatively impacted by trade practices, ensuring sustainable use of biodiversity. The inclusion of so many species in the permit system highlights the comprehensive approach CITES takes toward conservation and management of wildlife trade.

By contrasting this with the other options, it becomes clear that while 10,000, 25,000, and 100,000 might seem plausible, they do not accurately represent the current scope of CITES regulations. Thus, the figure of approximately 47,000 is the most accurate reflection of the species covered by the CITES permit system.