Bibliography

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Williams RW.  1956.  Two new species of Alluaudomyia from Cheboygan County Michigan, with a note on the synonymy of para and downesi. Proceedings of the Entomological Society of Washington. 58(6):327-331.
Williams RW.  1955.  Two new species of Culicoides from Chegoygan County, Michigan (Diptera, Heleidae). Proceedings of the Entomological Society of Washington. 57(6):269-274.