Description: (Zoologist)
Isidore Geoffroy Saint-Hilaire was a renowned French zoologist recognized for his specialization in abnormal anatomical structures. He made a substantial impact in the field of ethology by introducing the term "éthologie" in 1854. His research on deviations from normal animal structures and his studies on animal behavior were highly influential in the scientific community. Throughout his career, Geoffroy Saint-Hilaire demonstrated unwavering dedication to zoology and made pioneering contributions to the field of ethology.