372 REVISION' OF THE TKNEl'.IilONIH.i: OF AMERICA, 



edge entire and straight. Last joint of antennae rounded at tip. Striae feebl] impressed, 

 interstices flat, smooth. The form of mentum is more nearly allied to impressa, being 

 scarcelj broader than long, rather strongly punctured, and with a groove on each side, 

 the lateral lobes air not distinct. 



Length .36—42 inch. 



Occurs in Northern California. m 



tJ. 1 1 ii n c t ii 1 a i .i . Lea, NY\\ Species, p. 10 1: cava, I. re. ii>iil . 



The two species above cited arc united under the name most applicable to them. The 

 differences of sculpture are hut light and vanish in the larger series now at my disposal. 

 The form is elongate oval, sub-parallel, as in the last species. Its color is uniformly fer- 

 ruginous. The thorax usuallj parallel behind the middle. Epistoma very feebly emar- 

 ginate. Last joint of antenna; rounded at tip. Femora with entire groove, [nterstrial 

 spaces of elytra rather densely punctured and feebly convex. 



Length .28-.3S inch. 



Texas, Louisiana, and Florida. 



In the preceding short descriptions only the more important and peculiar characteris- 

 tics of each species noted. The species of Uloma have a remarkable resemblance to each 

 other, and the continuous repetition of similar forms of expression has here, as elsewhere 

 in this paper, been deemed altogether unnecessary. 



EUTOCHIA, Lee. 



Eutocliia, Lee., Cluss. Col. N. A., \<. 238. 

 Delopygus, Lee, New Species, p. 129. 



On renewed examination the differences between these two genera appear to he so 



slight as to warrant their union. The epipleiinc of the elytra do not extend to the tip in 

 ( ither genus, and the very slight difference in degree ol serration oi the anterior tibiae is 

 barely specific, and what might be expected to occur in species of different size. 



E. picca, Mels., (Uloma) Proc. Acad. 3, G4; Loc, Eutoohin loc. cit. 

 Black and shining, oval, convex. 

 Length .:^-i inch. 

 Occurs rather abundantly in the Middle States. 



E. creuata, Lee, (Delopygus) New Species, 129. 



Smaller, more elongate and less convex than the preceding, brownish in color, with 

 the sutural and lateral margins of elytra paler. 

 Length .22 inch. 

 Occurs in Texas. 



