flaccidus, Horn. Trans. Ent. Soc. V, — 1 1 mm. Tex. 



obsoletus, Lee. Ann. Lye. V, p. 180.=? rogator, Motch. Bull. Mosc. 1859. II, p, 157. 



10.5 mm. Cal. 

 solitarius, Say. Trans. Am. Phil. Soc. II, p. 6$.=ch!orophanus, Dej. Spec. V, p. 662. 



12-14 mm. Can. to La. Cal. N. Mex. 

 leucoscelis, Chevr. Col. I, p. t ji.=monackus, Lee. Ann. Lye. V, p. iSo.=var. cordi- 



collis, Kby, Fauna. Am. Bor. IV, p. 22,=chlorophantts, \ Lee. Ann. Lye. IV. p. 



435. —12. 5-14 mm. U. S. Mex. 

 prasinus, Dej. Spec. II, p. "$4.$.=smaragdwms, Chaud. Bull. Mosc. 1843, P- 755- — '7 



mm. Middle States to Col. Tex. 

 cumatilis, Lee. Ann. Lye. V, p. 179; Journ. Acad. IV, pi. I, fig. 9. — 12. 5-14.5 mm. 



Southern California. 

 augustus, Newm. Ent. Mag. V, p. 490; Lee. Ann. Lye. IV, p. 433 .=Le>:oniei, Hald. 



Proc. Acad. I, p. 304. — 17 mm. Ga. 

 viduus, Horn, Trans. Am. Ent. Soc, III, p. 325. — 17 mm. Mo. 

 cFstivus y Say ■. Trans. Am. Phil. Soc. n. s. II, p. 62.=coballinus, Dej. Spec. II, p. 331. 



wsx.=congener, Lee.. Proc. Acad. 1844, p. 51. — 16-17 mm - Middle States. 

 platydcrus, Chaud., Bull. Mosc. 1856, III, p. 280. — 14.5 mm. Ills. Ks. Neb. N. Mex. 

 diffinis, Chaud. Bull. Mosc. 1856, III, p. 2']g.=laticollis, \ Lee. Proc. Acad. 1856, p. 



25. — 12. 5-15 mm. Middle States. Formely our laticollis, Say. 

 laticollis, Say. Trans. Am. Phil. Soc. n. s. II, p, 6/±.=ruJipes, Dej. Spec. II, p. 331. 



—brevicollis, Lee., Ann. Lye. '56, II, p. 2"jg.=6racAyderus, Chaud. Bull. Mosc. 



'56, III. p. 279.— 12. 5-15. 5 mm. N. Y. to Fla. Ariz. 

 orbus, Horn. Trans. Am. Ent. Soc. Ill, p. 326. — 15-17 mm. Tex. 

 cursor, Chevr. Col. Mex. II, p. i68.=sparsus, Lee. New Spec. '68, p. 12. — 13.5 mm. 



S. Cal. Mex. 

 Chaudoiri, Horn, Trans. Am. Ent. Soc. V, p. 270. — 15 mm Tex, Fla. Mex. 

 sericeus, Forst. Nov. Spec. Ins. Cent. I, p. 58; Say. Trans. Am. Phil. Soc, II, p. 61; 



Dej. Spec. II, p. T > $].=perviridis, Lee. Ann. Lye. IV, p. 434. var. =regularis, 



Lee. Ann. Lye. V, p. 179. — 12-17 mm. U. S. Can. 

 fuscicornis, Dej. Spec. V, p. 147. — 21-23 mm - Gulf St. Ills. Mo. 

 erythropus, Germ. Ins, Spec. Nov. p. i\.=rtifilabris, Dej. Spec. II, p. 329. — 21-23 



mm. O. to Neb. La. 

 viridifrons, Esch. Zool. Atl. V, p. 27 — 12. 14 mm. Cal. 

 herbaceus, Chevr. Col. Mex. II, p. i8S.=patri(clis, Lee. Ann. Lye. IV, p. 135. — 12.5- 



16 mm. Ga. Fla. Mex. 

 ruficauda, Chd., Bull. Mosc., '56, II, p. ig4.=apicalis, || T,ec., Ann. Lye. V, p. 179. 



=posticus, Lee. Journ. Acad. IV, '58, pi. I, fig. %.==dimidiatus, Motch. Etud. Ent. 

 '58, p. 157. — 11 mm. Cal. Mex. 



emarginatiis , || Kby, Fauna. Am. Bor. IV, p. 23, — This must be dropped. The name 

 is preoccupied and the type is not in Brit. Mus. 



See also Chaudoir, Monographic, Annali Mus. Civ. de Genova, VIII., '76, p. 2ri. 



