Guy Graham Musser is an American zoologist. His main research is in the field of the rodentsubfamilyMurinae, in which he has described many new species. Musser was born in Salt Lake City, Utah. He attended elementary and secondary public schools until 1955 and in 1967 obtained a PhD at the University of Michigan with a thesis about the taxonomy of the Mexican gray squirrel. In 1966 he joined the American Museum of Natural History where he became curator of mammals. Since his retirement in 2002 he is curator emeritus. In the 1960s and 1970s he published numerous articles on squirrels, Neotominae and Murinae. In the 1970s he conducted a three-year expedition to the Indonesian island of Sulawesi where he discovered several new mice and rat species. The results of this expedition are still not fully published. In the early 1980s he published some of his most important works including Notes on systematics of Indo-Malayan murid rodents, and descriptions of new genera and species from Ceylon, Sulawesi, and the Philippines, The giant rat of Flores and its relatives east of Borneo and Bali, Crunomys and the small-bodied shrew rats native to the Philippine Islands and Sulawesi and Malaysian murids and the giant rat of Sumatra. These works led to a change within the taxonomy of the Asian Murinae and to the splitting of the genus Rattus into several new genera. Later he published many articles on various Asian and Australasian Murinae, and also some articles about Sigmodontinae, a subfamily of South American rodents. Musser was among the authors of the publication Mammal Species of the World where he co-wrote the section about the order Rodentia in collaboration with Michael D. Carlton. He also frequently contributed to the Bulletin of the American Museum of Natural History. Guy Musser is married to Mary Ellen Holden, a zoologist herself and directress of the Upper Elementary in the Trinity Montessori Christian School in Charleston, South Carolina. They have three children and live on James Island. Guy Musser received the Clinton Hart Merriam Award of the American Society of Mammalogists in 1992.
