24 Cohopterological Notices, III. 



New Hampshire. In the male of cinnamopterum the pronotal 

 punctuation is still sparser than in the female. 



T. scliwarziaiMim n. sp. — Robust, the elytra somewhat depressed, 

 piceous -black and rather dull throughout, the pubescence short and dense. 

 Head moderately densely and somewhat unevenly punctate ; antennae nearly 

 one-half as long as the body, the second joint nearly two-thirds as long as the 

 third, the latter feebly swollen toward apex. Prothorax but little wider than 

 long, the apex wider than the base, both truncate ; sides broadly, strongly 

 arcuate, becoming convergent and straighter toward base and apex ; disk con- 

 stricted just before the base, rather strongly, deeply punctured throughout, 

 the punctures generally separated by about twice their widths but denser 

 laterally and toward base, with a more or less narrow uneven impunctate 

 area toward base, which is not at all tumid. Elytra not more than twice as 

 long as wide, in the middle nearly one-half wider than the prothorax, slightly 

 dehiscent near the apex and obtusely subtruncate ; sides parallel and broadly 

 arcuate ; disk with indistinct traces of the usual two fine ridges. Legs mode- 

 rate in length. Length 14.0 mm. ; width 4.5 mm. 



Michigan (Marquette). Mr. Schwarz. 



This species somewhat resembles velutinum, but differs in its 

 shorter and more robust form, more broadly rounded sides of the 

 prothorax and coarser, sparser pronotal punctuation. It is widely 

 different from cinnamopterum in all these characters, as well as in 

 its broader and more parabolic terminal dorsal segment, and much 

 longer antennae. The description is drawn from the female, and all 

 comparisons are made in the same sex. 



T. parvtilum n. sp. — Parallel, depressed above, black, the antennae, 

 legs and elytra more or less pale ; pronotum highly polished ; elytra dull ; 

 pubescence short, dense on the elytra. Head finely, sparsely punctate, 

 strongly tumid between the antenna? and longitudinally, deeply sulcate ; 

 antennae two-thirds as long as the body, stout, gradually, finely attenuate, 

 the basal joint one-third longer than wide, second but very slightly shorter 

 than the third, obconical. Prothorax slightly wider than long, the apex 

 broadly sinuate in the middle, nearly one-half wider than the base, the latter 

 truncate ; sides subangulate just before the middle ; disk broadly impressed 

 along the middle, constricted just before the base, smooth, highly polished, 

 finely, extremely sparsely punctate, the punctures larger and moderately 

 dense only on the flanks. Scutellum narrow, polished, with a few minute 

 widely distant punctures. Elytra parallel, two and one-half times as long as 

 wide, broadly rounded at apex near which they are dehiscent, each elytron 

 rounded ; sides straight ; disk not wider than that of the prothorax, with 

 vague traces of the usual fine ridges. Legs short, the hind femora robust. 

 Length 8.0 mm. ; width 2.2 mm. 



