LACEBUGS OF THE WORLD 143 



Barber and Weiss 1922, p. 9.— McAtee 1923, p. 147 [Va.].— Bailey 

 1951, p. 66 [Conn.]. 

 Corythucha spinulosa Gibson 1918, pp. 71, 75, 79 [N.J.]. — Dickerson and 



Weiss 1918, p. 121, pi. 7. 

 Corythucha fusciger a (not Stal): Gibson 1918, p. 78 (in part). 

 Corythuca associata: Blatchley 1926, p. 456 [Ind.; Pa.]. 

 Type: Holotype cf, macropterous; Clarksville, Tennessee, U.S.; Drake 

 Coll. (USNM). 



Distribution: U.S. (R.I.; Conn.; N.Y.; N.J.; Md.; D.C.; Va.; Ga.; 

 Ala.; S.C.; Miss.; Tenn.; Ohio; Pa.; Ind.; 111.; Iowa). 

 Host Plants: Prunus serotina; Prunus per ska. 



Note: Life history studies [Bailey; Dickerson and Weiss; Barber and 

 Weiss]. 

 *Corythucha baccharidis Drake 



Corythucha baccharidis Drake 1922b, p. 37 [Fla.; Baccharis]. 

 Corythuca baccharidis: Blatchley 1926, p. 463 [Baccharis halimifolia]. 

 Type: Holotype d\ macropterous; Paradise Keys, Florida, U.S.; USNM. 

 Distribution: U.S. (Fla.; Miss.; Tex.). 

 Host Plants: Baccharis halimifolia; Baccharis sp. 



*Corythucha bellula Gibson 



Corythucha bellula Gibson 1918, pp. 72, 75, 93 [Ohio; Crataegus]. — Well- 

 house 1919, p. 441, figs. 24, 25 [N.Y.; Crataegus neofluvialis; Crataegus 

 albicans; Crataegus punctata]. — Drake 1922d, p. 64 [alder]; 1928b, 

 p. 101 [Crataegus pruinosa; Alnus incana; Ribes oxyacanthoides]. — Bailey 

 1951, p. 67 [Vt.; Maine; Corylus]; 1959, p. 65 [N.H.]. 

 Corythuca bellula: Blatchley 1926, p. 458. 

 Type: Holotype 9, macropterous; Tiffin, Ohio, U.S.; USNM. 

 Distribution: U.S. (Maine; N.H.; Vt.; N.Y.; Ohio). 

 Host Plants: Alnus incana; Corylus sp.; Crataegus albicans; Crataegus 

 neofluvialis; Crataegus pruinosa; Crataegus punctata; Crataegus sp.; Ribes oxyacan- 

 thoides. 



Note: Life history study [Wellhouse]. 

 Corythucha boliviana Monte 



Corythucha boliviana Monte 1946c, p. 27 [Bolivia]. 

 Type: Holotype o 71 ; La Paz, Bolivia; Monte Coll. (Mus. Nacional). 

 Distribution: Bolivia. 

 Host Plant: Unrecorded. 



*Corythucha brunnea Gibson 



Corythucha brunnea Gibson 1918, pp. 72, 75, 93 [La.; Tex.; Crataegus]. 

 Type: Holotype 9, macropterous; Alexandria, Louisiana, U.S.; USNM. 

 Distribution: U.S. (La.; Tex.; Miss.; 111.). 

 Host Plant: Crataegus sp. 



