Abbott, J.C. 2007. OdonataCentral: An online resource for the odonata of North America. Austin, Texas. Available at http://odonatacentral.com (accessed February 28, 2007).
Donnelly, T. 1993. Report on odonata of interest, 1992 and 1993.
Donnelly, T. W. 1992. The odonata of New York State. Bulletin of American Odonatology. 1(1):1-27.
Donnelly, T.W. 2004. The Odonata of New York State. Unpublished data. Binghamton, NY.
Dunkle, S.W. 2000. Dragonflies Through Binoculars. A Field Guide to Dragonflies of North America. Oxford University Press: New York, New York. 266 pp.
Mead, K. 2003. Dragonflies of the North Woods. Kollath-Stensaas Publishing, Duluth, MN. 2003 pp.
Natural Heritage Endangered Species Program. 2003. Brook snaketail dragonfly (Ophiogomphus aspersus). Massachusetts Division of Fisheries and Wildlife, Westborough, MA. Available http://www.state.ma.us/dfwele/dfw/nhesp (accessed February 9, 2007).
NatureServe. 2007. NatureServe Explorer: An online encyclopedia of life [web application]. Version 6.1. NatureServe, Arlington, Virginia. Available http://www.natureserve.org/explorer. (Accessed: January 11, 2007).
Needham, J.G. and M.J. Westfall Jr. 1955. A manual of dragonflies of North America (Anisoptera) Including the Greater Antilles and the Provinces of the Mexican Border. University of California Press, Los Angeles.
Needham, J.G., M.J. Westfall, Jr., and M.L. May. 2000. Dragonflies of North America. Revised edition. Scientific Publishers: Gainesville, Florida. 939 pp.
New York Natural Heritage Program. 2007. Biotics Database. Albany, NY.
New York Natural Heritage Program. 2023. New York Natural Heritage Program Databases. Albany, NY.
New York State Department of Environmental Conservation. 2005. Comprehensive Wildlife Conservation Strategy Planning Database. New York State Department of Environmental Conservation. Albany, NY.
Nikula, B., J.L. Loose, and M.R. Burne. 2003. A field guide to the dragonflies and damselflies of Massachusetts. Division of Fisheries and Wildlife, Natural Heritage and Endangered Species Program, Westborough, MA. 197 pp.
Soltesz, Ken. 1992. State odonata ranks: 1992 update and proposed revisions. Unpublished list submitted to the New York Natural Heritage Program, December 2, 1992.
Walker, E.M. 1958. The Odonata of Canada and Alaska. Vol 2. The Anisoptera-four families. Univ. Toronto Press 318 pp.