Dec, 1903.] Horn: Cicindelid.e of Mexico. 219 



Group IV. Alalis, f route, thoracis disco nudis [antennis spanissime sed longissitne 

 pilosis): antico thoracis margine fere toto piioso. 



58. gabbii G. Horn, Proc. Acad. Sc. Phil., l866, p. 395. 



Group V. Malis fronteqiie nudis, thoracis tnarginibns late, lateralibus anticoqtie et 

 disco* pilosis, pedibus posticis non elongatis. 



59. trifasciata Fabr., Sp. Ins., I, 1781, p. 286. 



tortiiosa Dk[., Spec, I, p. 87. 

 var. tortuosa Lcc, Tran. Am. Phil. Soc, 1856, p. 92. 



60. pusilla Say, Journ. Ac. Sc. Phil., I, 1817, p. 21. 



subsp. lunalonga Schpp., Bull. Brookl. Ent. Soc, VI, 1884, p. 122. Lower 



California, 

 aberr. tuolumnae Leng, Trans. Am. Ent. Soc, 1902. Lower California. 

 The specimens I know show all intermediate forms between this 

 aberration and the subspecies lunalonga Schpp. 



61. speculans Bat., Tran. Ent. Soc. Lend., 1870, p. 500, pi. 16, f. 6. 



62. viridisticta Bat., Hiol. Cent. Am., I, p. 14, pi. i, f. 20; Chaud., i. 1., Cat. 



Coll., 1S65, p. 23. 



63. arizonensis Bat., Biol. Cent. Am., I, Suppl., p. 260; W. Horn, Deutsch. 



Ent. Zeitschr., 1903, p. 182. 



64. wickhami \V. Ham, 1. c, p. 182. 



65. hemichrysea Che-,'., Col. Mex., 1835, VI, No. 129. 

 aberr. inspersa Che-j., 1. c, No. I30. 



aberr. cyanosparsa Chaud., Bull. Mosc. , 1852, p. 23. 



66. nephelota Hat., Ann. Mag. Nat. Hist., Ser. 5, IX, p. 319. 



67. debilis Bat., Tran. Ent. Soc. Lend., 1890, p. 509, pi. 16, f. 12. 



68. schauppii G. Horn, Tran. Am. Ent. Soc, 1876, p. 240. 



69. severa Laf. t var. yucatana Chd. i. l.,Cat. Coll., p. 28; \V. Horn, Deutsch. 



Ent. Zeitschr., 1896, p. 354. 

 Var. statura pauUo minore, margine laterali elytrorum ab humeris usuue ad 

 spinam suluralem (ut in C. circumpicta Laf. intus undulato) albo. — Vucatan. 



70. californica Men., Bull. Soc. Imp. Petersb., 1844, p. 52. 

 aberr. signatura marginali elytrotrum late confluente. 



subsp. praetextata Lee, Proc. Acad. Sc. Phil., 1854, p. 220. 



This variety differs from C. californica Men, not only in pattern. 

 The body, especially the prothorax, is slender, the tip of the elytra 

 not so much rounded (spine less retracted), etc. But after examining 

 some more specimens, it seems to me to be a geographical race of 

 Menetries' species. The latter was confounded always with C. circitin- 

 ficta Laf., from which it may be separated by the constantly finer 

 striation of the front between the eyes, etc. 



* Interdum sparsissime. 



1 1 am not absolutely sure about the pubescence on the disc of the pronotum, but 

 I'ftelieve fresh specimens will show some bristles inside of the lateral ones. 



