Cassell's natural history, london, Cassell & Company, Limited, 1896, animal behavior animals, nomenclature, hippo, common hippopotamus, hippopotamus amphibius, A large hippopotamus is captured emerging from the water, its mouth wide open in a display that highlights its formidable teeth. Surrounding the hippo, a stone wall adds texture, while reflections of the creature ripple on the surface of the water nearby. The scene conveys a sense of both power and tranquility, showcasing the hippo's natural habitat, likely within an enclosure at a zoo. A caption beneath identifies the subject as 'HIPPOPOTAMUS,' alluding to its scientific classification and hinting at its background in the zoological setting.