1040 



FAMILY LII. — CERAMBYCID2E. 



Posey County; rare. July 6. Known from Pennsylvania, Illi- 

 nois and Ohio. Occurs about wild grapevines, in the wood of which 

 the larvae live. 



Glykis marginicollis Lap., elytra black, pale at base and with 

 yellow crossbands, length 8-10 mm., is known from Massachusetts, 

 Georgia, Pennsylvania and Nevada. 



Microclytus gazellula Hald., thorax above and elytra black, the 

 latter with pale markings, legs and antenna? pale, length 6-7 mm., 

 is recorded from the "Middle States to Canada and Lake Su- 

 perior. ' ' 



XXXIV. Cyrtophorus Lec. 1850. (Gr., "curve + bearing. ") 



The two species of this genus have the elytra swollen or elevated 

 on basal fourth and the third joint of antenna? with a distinct spine 

 at apex. One of the two occurs in the State. 



1925 (6210). Cyetophorus verrucosus Oliv., Encycl. Meth., VII, 1792, 458. 



Elongate, slender, subcylindrical. Black ; femora and basal three-fifths 

 of elytra reddish-brown, the latter marked with three narrow oblique lines 

 of whitish pubescence and separated from the black portion by a transverse 

 line of similar pubescence; antenna*, tibiae and tarsi dusky. Thorax com- 

 pressed, with a rather prominent median crest. Length 6-10 mm. 



Throughout the State ; scarce. April 26-June 11. Taken from 

 beneath bark of walnut and on flowers of wild plum,- apple and wild 

 cherry, the larva? living in the wood of these trees. 



Tillomorpha geminata Hald., head and thorax black, elytra red- 

 dish, marked with lines of silver-white pubescence, length 6-8 mm., 

 is known to occur from Massachusetts and New York to Pennsyl- 

 vania and Georgia. 



XXXV. Eudebc.es Lec. 1850. (Gr., " beautiful + to look at") 



The members of this genus resemble black or brown ants and are 

 readily known by the ivory-white bar on each elytron. Three of the 

 four known species have been taken in the State. 



KEY TO INDIANA SPECIES OF EUDERCES. 



a. Ivory bar of elytra oblique; thorax striate with raised longitudinal lines. 

 &. Eyes nearly divided, the two parts connected with a narrow horn- 

 like line ; thorax uniformly rounded at the sides. 1926. picipes. 

 bl). Eyes completely divided; thorax distinctly depressed each side near 

 the front margin and subangulate at sides. 1927. pini. 



aa. Ivory bar of elytra exactly transverse ; thorax punctate, not striate. 



1928. reichei. 



