Final answer:
The group in the superfamily Cercopithecoidea that fits the given characteristics is Colobinae, which are leaf-eating monkeys with low cusps on teeth, cheek pouches, short tails, and similar lengths of arms and legs.
Step-by-step explanation:
The group in the superfamily Cercopithecoidea that is characterized by low cusps on teeth, cheek pouches, short tails, and similar lengths of arms and legs is Colobinae. The Colobinae are leaf-eating monkeys and are part of the Cercopithecoidea superfamily, which contains two main groups: Colobinae and Cercopithecinae. Colobinae monkeys have specialized teeth for processing a diet of leaves and have cheek pouches to store food. Their short tails and similar lengths of arms and legs contribute to their arboreal lifestyle.
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