Note 36 — Chapter V · THE DOG-SHAPED MONKEYS[25]—1. SEMNOPITHECUS—2. COLOBUS.
Reading edition
The kinds of Monkeys included in this genus have a very wide geographical range. Mr. Wallace states that a species has been seen at an altitude of 11,000 feet in the Himalayas; and Semnopithecus roxellana, which resembles a young Semnopithecus nasalis, occurs in Eastern Tibet (about lat. 30° N.) in the highest forests. Elsewhere, they extend over the forest land of the Oriental region of natural history.