June 1894.] Ij'.NC. & BkUTKNMU I.I.KU. C'ol.EOI'T. N. K. AmKR. M3 



little on the mar<:;in, ai)ieal luiuile normal. I.eiiglh, i ;, — 17 nun. = 

 .52 — .68 inch. 



llahittit, N. E. America, and neailv every part of liie Ignited 

 States. In the neighborhood of N. \'. City this .'^pecies is douhk- 

 brooded, widely distributed but nowhere very abundant. It a|)|)ears 

 in April anil October. 



C. repanda Dej. (I'ig. 16) — Hunural angles distinct, underside 

 unicolorous, green ; above brown bronze with humeral lunula 

 c-shaped, middle band rectangularly bent, connected with a 

 marginal line nearly lint never (piite reaching the lunules, apical 

 lunule normal. Length, 12 — 13 mm. = .48 — .52 inch. 



Hal'ittit, N. K. America, everywhere the most common of the 

 Cicindeliihv, ociirring in roads, fields etc. from April to ( )ctol)t'r. 



Viir. I2=guttata Dij. (I'ig. 17) — In this form all the markings 

 are broken into dots. Occurs with the typical form but more 

 rarely found. 



C. hirticollis Say. (Fig. iS) — Humeral angk's distinct, inuler- 

 side unicolorous green; above brown bronze with humeral lunule 

 inllexed and bent npvvarils posteriorly, middle band and apical 

 lunule as in irpaiula. More hair\- than that species. I.i'nglh, 

 14 — 15.5 mm. = .56 — .62 inch. 



Habitat., N. E. America, common. In the vicinity of N. \'. 

 ('ity this species occurs on the sea-shore from June to Septi'mber. 



C. punctulata Oliv. (Fig. 19) — Humeral angles distinct, under- 

 side unicolorous, blue ; above dark brown or black with the 

 markings except the apical lunule all broken into minuti' dots; on 

 each elytra near the suture a row of large green foveae ; legs very 

 long and slender. Length, 12.5 — 15 mm. = .50 — .60 inch. 



Jiabitat, N. Iv .\merica, abunilant from June to October on 

 very dry roads and in the streets of cities at electric- lights. 



C. tortuosa />>^7. (Fig. 25) — Humeral angles distinct, underside 

 unitolorous green or blue ; above brown or greenish bronze with 

 slender white markings, humeral lunule terminating in a double 

 hook, middle band very tortuous, apical lunule recurved anteriorly 

 towards the suture. Length, 11.5 — 13 mm. 



Habitat, .\tlantic City, N. J., and southwartl. 



C. dorsalis Saw (Fig. 4) — Humeral angles ilistiiul, underside 

 unicolorous bronze, densely clothed with white hair; above white 

 with green or bronze markings, variable and sometimes lacking. 



