Till'. sii(ii;i-\\ i\(;i:ii sew lAci'i; I'.Kirri.KS. 



417 



nil. Aiilciiii.-r slii.rlrr tli;iii licnd : lciiv:tli less lliiiii 1^ iiiiii. ; li;is;i! 

 Jiiint of liiiiil l.iisi (■(iii.il ill Icii^lii In the iiexl two li);;i'llu'r ; 

 IliinI .i()iiit of iiiaxillar.v palpi more oi- less luitchet-shaped, 

 the fnui-tli vory iuinut<*; lirtli vciilral not elongated, wider 

 than loni:. IjV. Lei'Togenh's. 



aa. Fourth .ioiiit of hind larsi bilolu'd. 



/). Last joint of maxillary i>alpi obtuse and pubescent ; reddish-yellow, 

 elytra dark blue, head and tii) of abdomen black. LVI. P.kdkki s. 

 /*/>. Last joint of maxillary pali)i slender, very minute. 



q. Thorax oval, usually longer than wide; elytra usually longer than 



thorax; form linear; neck moderately iiari-ow; length not over 



5 nun. LVII. SUNIUS. 



qq. Thorax almost circular, distinctly longer than elytra; neck very 



slender; color uniform pale yellow; length less than 3 mm. 



LVIII. Stilicopsis. 



XLIII. Ckyptobiitm Mann. 1S8(). (Gr., "hidden + life.") 



Kill her lai'tic elonsi'ate, i)arallel species liavriig lite gtilar sutures 

 separated; elytra a\ illi a fold or raised line near the side margin, ex- 

 tending from the humeri to the outer spical angle ; neck distinctly 

 and abruptly constricted above; basal joint of antenme greatly 

 elongated ; front -tarsi not dilated. The males always have a fold 

 at the middle of the second, and a pit or fovea on the third ventral 

 segment, and the last ventral is unmodified. In some of the species 

 the males are of two forms; one , 2 , 



having, in addition to the fold 

 and fovea, the third segment 

 in-olonged backward in a lobe 

 which varies much in length. 

 (Pig. 162.) Casey has created a 

 new name, " Gasirolohhiriu" for 



the species ])OSSeSsing the char- Fig. 102. C. ha,hum: 1, complete male; 2, imperfect 



acters above mentioned, but I 



male; 3, female. (After Horn.) 



have retaiiu'd the older and better known name. The following 

 s]ieeies have been taken or ix-obably occur in tlic State: 



K1:Y to INDIANA Sl'lCCIES OE CKVl'TOliUM. 



(/. SH'ond ventral of female with a pit or short transverse fovea near its 

 middle. (Fig. 1(12. No. 3.) 

 h. Abdomen uniform dark brown or ])iceous; third joint of antenuie dis- 

 tinctly longer than second; length 10 12 nun. SOI. hadiim. 

 1)1). Abdomen bicolored, piceous, with the last two segments pale reddish- 

 brown ; length 8-10 umi. 802. bicouir. 

 «fl. Second ventral of female simpl<\ without pit or fovea. 

 c. Abdomen bicolored, the last two segments paler. 

 (I. Head and nieso- and inetasterna pale reddish-brown. texanum. 



