Mary J. Rathbun
Mary Jane Rathbun was an American zoologist who specialized in crustaceans. She worked at the Smithsonian Institution, often unaided, from 1884 until her death. She described more than a thousand new species and subspecies and many higher taxa.
Mary Jane Rathbun was born on June 11, 1860, in Buffalo, New York, the youngest of five children of Charles Rathbun and Jane Furey. Her mother died when she was only one year old, and Mary was therefore thrown on her own resources. She was schooled in Buffalo, graduating in 1878, but never attended college.
Source: Wikipedia