“…C. lewisii was recorded from many localities in North America: Nebraska, North Dakota, Illinois, Iowa, Utah, California, etc. (Boyer, 1916;Stoermer, 1964;Patrick & Reimer, 1966;Morris et al, 1979;Foged, 1981;Javakul et al, 1983;Dodd, 1987;Stoermer et al, 1999). In the central part of the United States, this taxon has been reported from Kansas (Wujek et al, 1980;Wenke & Eberle, 1986;Harris & Eberle, 2001), Oklahoma (Koch & Risser, 1974;Seyfer & Wilhm, 1977;Pfiester et al, 1979;Troeger, 1978Troeger, , 1983, and the Plains States (Patrick & Reimer, 1966).…”