Cyrus R. Crosby
Cyrus Richard Crosby (1879–1937) was an entomologist and arachnologist who taught at Cornell University. Along with Sherman C. Bishop he gave the scientific name to the Spruce-fir moss spider. Crosbycus, a genus of harvestmen in the family Ceratolasmatidae is also named for him.

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1879 births
1937 deaths
Arachnologists
American entomologists
American arachnologists
Cornell University faculty