What are the cage size requirements for nonhuman primates classified in Group 5?

The cage size requirements for nonhuman primates classified in Group 5 specifically pertain to larger nonhuman primates, such as baboons and other non-brachiating species that weigh more than 33.0 pounds. The guidelines set forth by the Animal Welfare Act Regulations demonstrate a clear understanding of the space needs necessary for the health and well-being of these larger primates.

Baboons, being larger and having different exercise and social needs compared to smaller primate species, require larger enclosures that allow adequate room for movement, social interaction, and natural behaviors. Compliance with these requirements is essential for meeting animal welfare standards and ensuring that the specific physical and psychological needs of these larger primate species are addressed.

In contrast, the other choices either refer to smaller species or do not accurately reflect the specific group classification relevant to this question. Smaller monkeys and those below certain weight thresholds have different requirements that do not apply to the nonhuman primates classified in Group 5, thus highlighting the importance of correctly identifying the appropriate standards for various categories of animals.