Which animals are classified as strepsirrhines?

Prepare for the University of Toronto ANT100Y1 Introduction to Anthropology Midterm Test. Enhance your understanding with multiple-choice questions and detailed explanations. Get ready for success in your anthropology exam!

The classification of animals as strepsirrhines refers to a specific group within the primate order that includes lemurs and lorises. This classification is based on certain anatomical and genetic characteristics. Strepsirrhines are typically distinguished from haplorhines (which include monkeys and apes) by features such as a wet nose (rhinarium), a larger reliance on the sense of smell, and a more developed sense of night vision.

Lemurs are primarily found in Madagascar, exhibiting a wide variety of adaptations due to their unique evolutionary history. Lorises, on the other hand, are found in Asia and Africa and are known for their slow, deliberate movements. Both groups share these strepsirrhine traits, making them distinctly different from the haplorhine primates.

The other groups mentioned in the choices do not belong to the strepsirrhine classification. Monkeys and apes are haplorhines and include organisms with more complex social structures and behaviors. Bats and rodents belong to entirely different mammalian orders, while felines and canines fall under the carnivorous mammals, which are unrelated to the primate lineage. Hence, the option identifying lemurs and lorises encompasses the accurate definition of streps

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