Scudder was born on April 13, 1837, in Boston, Massachusetts, the son of Charles Scudder and Sarah Lathrop (Coit) Scudder. His father was a successful merchant, and both parents had Puritan roots dating back to the founding of the
Massachusetts Bay Colony in the 1620s. He was raised in a strict Calvinist Congregational household. One of his younger brothers,
Horace Scudder, became a noted author and editor of the
Atlantic Monthly, while his niece
Vida Dutton Scudder was a writer and social activist. Scudder attended
Boston Latin School, and then enrolled in
Williams College in 1853 at the age of 16. He studied with naturalist
Paul Chadbourne and geologist
Ebenezer Emmons. Under their influence, Scudder developed an interest in natural history, especially entomology. He became an ardent collector of butterflies in the nearby Berkshire Hills. By the age of 19, Scudder was committed to pursuing a career studying insects. Scudder graduated from Williams in 1847 at the head of his class. He then entered the
Lawrence Scientific School at Harvard to study under
Louis Agassiz, the most influential scientist in America at the time. After studying with Agassiz for four years, he received a
Bachelor of Science degree in 1862, and then continued to work for Agassiz for another two years. Scudder became a leading figure in American entomology, and was especially noted for his work with grasshoppers (Orthoptera), butterflies (Lepidoptera), and insect paleontology. Although he made significant contributions in all these areas, many of his contemporaries felt Scudder was most notable for his study of grasshoppers. He was a world authority on Orthoptera classification, biology, and distribution. During his career he wrote 180 papers on grasshoppers and described 106 genera and 630 species. In 1889 Scudder completed his monumental treatise,
Butterflies of the Eastern United States and Canada incorporating 30 years of work on the physiology, life history, distribution, and classification of butterflies. This publication cemented his reputation as a leading lepidopterist of his day, and remained a standard and influential work for many years. In addition to numerous scientific papers, Scudder also wrote several popular accounts of butterflies for the general public. persephone'', described by Scudder in 1878 In 1865, Scudder wrote his first paper on fossil insects,
Devonian Insects of New Brunswick. first editor of
Science magazine; In 1867, Scudder married Ethelinda Jane Blatchford, who died in 1872. Their only son, Gardner, was close to his father and accompanied him on many of his field trips. Gardner died of tuberculosis in 1896. At about the same time, Scudder first showed signs of
Parkinson's disease, and by 1902, his disability forced him to retire. He gave his personal insect collections to the
Museum of Comparative Zoology at Harvard and his library to the Boston Society of Natural History. He died in Boston on May 17, 1911, after several years of seclusion. ==Works==