CICADELLOIDEA — EUSCELIDAE 1853 



Equals Deltocephalus oculatus Osb. and Ball. Equals 

 Deltocephalus nominatus Sand, and De L. : 254 [Key] : 

 101 [Ecology] -^ : 258 [Comparative notes] 

 [Laevicephalus] unicoloratus Oman 1949a: 165 [Catalogued] 

 25. 26. 27 Equals Deltocephalus [unicoloratus Gill, and 

 Bak.] Equals [Laevicephalus] nominatus Sand, and De 

 L. Equals [Laevicephalus] oculatus Osb. and Ball 

 [Laevicephalus] nominatus Oman 1949a: 165 [Catalogued] 

 Equals Deltocephalus [nominatus Sand, and De L.] To 

 [Laevicephalus] unicoloratus 

 [Laevicephalus] oculatus Oman 1949a: 165 [Catalogued] 

 Equals Deltocephalus [oculatus Osb. and Ball] To 

 [Laevicephalus] unicoloratus 

 Laevicephalus unicoloratus Moore 1950a: 260 [Listed] ^^ 

 Laevicephalus unicoloratus Moore 1950b: 35 [Listed] ^^ 

 [Laevicephalus] unicoloratus Knull 1954a: 97 [Notes] 

 L[aevicephalus] unicoloratus Fattig 1955a: 60 [Food plants] 

 2^ Equals Deltocephalus oculatus Osb. and Ball 



Localities : ^ Colorado. " Iowa. ^ Nebraska. * Kansas. 



^ Tennessee. " Rocky Mountain States. ' Great Plains States. 

 * Wisconsin. ® Ohio. ^° Eastern Central States. " Pennsylvania. 

 " New York. " Connecticut. ^* South Dakota. ^^ New Hampshire. 

 ^^ Michigan. ^^ Virginia. ^® Manitoba. ^^ Texas. -" North Carolina. 

 ^ Indiana. ^^ Minnesota. ^ Quebec. ^ Illinois. ' "^ Northeastern 

 States. ^ Central States. ^ Southeastern States. ^^ Georgia. 



vaf er Knull 



Laevicephalus vafer Knull 1951c: 182; pi. I, figs. 4, 5, 8, 9 



[n. sp., illustrated] ^ 

 [Laevicephalus] vafer Knull 1954a: 97 [Notes] 



Localities : ^ Arizona. 



vannus Knull 



Laevicephalus vannus Knull 1954a: 94; pi. I, figs. 4-6 [n. sp., 

 illustrated] i- 2. 3 . 97 [Notes] 



Localities :' Texas. ' South Dakota. =" New Mexico. 



^uicilinus Crumb. See Laevicephalus rtielsheimerii Fitch. 



vinllinus. Typographical error for Laevicephalus vicilinus Crumb. See 



Laevicephalus Tnelsheimerii Fitch. 

 w'lsoni Oman. See Sorhoanus lenis Van Duzee. 



Genus Maricaona Caldwell 



Orthotype Maricaona polyamia [n. sp.] Caldwell in Caldwell 

 and Martorell 1952a: 61 



