Patas Monkeys
This definitive stamp celebrates Mauritania's rich primate variety and Sahelian biodiversity by showcasing the patas monkey (Erythrocebus patas), explicitly labeled on the issue as patas. The detailed illustration depicts two sand-and-red colored monkeys—one seated alertly in the foreground and another standing behind it—set against a stylized teal and green backdrop that hints at the savanna grasses. This imagery carries a powerful message of adaptation and ecological variety, highlighting species capable of thriving in the semi-arid grasslands of the country's southern regions. Within the national context of the Islamic Republic, the stamp elevates the country's diverse wildlife populations as core elements of its natural heritage.