Hi) Journal New York Entomological Society. [Voi. v 



B. grapii Gy//. — Ins. Suec. 1827, IV, p. 403. 



Habitat : Northern Europe, Greenland, the more northern portions 

 of this continent, and high altitudes in the White Mountains of New 

 Hampshire, the Rocky Mountains and the Sierras. 



B. cordatum Lee. — Ann. Lye. 1848, IV, p. 457 {^Oehthe- 

 dro urns'). 



Habitat: New York, Missouri, Nebraska, Colorado, Indian Ter- 

 ritory and Texas. 



B, graciliforme HayK'. — Trans. Am. Ent. Soc. 1S97, XXIV^ 

 p. 97. 



This species has been confused with the next in collections. It is, 

 however, more slender, and differs essentially in the form of the thorax. 



Habitat: Massachusetts, Pennsylvania, Michigan, Illinois and 

 Iowa. 



B. dentellum Thunb. — Mus. Nat. Ac. Ups. 17S5, p. 50, not lo 

 {^C a r abas'). 



In this and the preceding the markings are ill-defined. 



Habitat : The northern portions of this continent and Europe. 



B. versutum Lee. — Proc. Am. Phil. Soc. 187S, XVII, p. 594. 



Habitat : New Hampshire, Massachusetts, Michigan and Wisconsin. 



B. dorsale .S^?j.— Trans. Am. Phil. Soc. 1823, II, p. 84. 



Habitat : The central region of the country. It seems to be most 

 abundant in the States between the Mississippi River and the Rocky 

 Mountains. 



B. postfasciatum Hamilton. — Can. Ent. 1893, ^XV, p. 303. 

 Confused in many collections with the preceding, which it resembles 

 uite closely. 



Habitat : Massachusetts, Pennsylvania, Ohio, Illinois, Iowa, Kansas 

 and Texas. 



B. y\v\6\Q.o\\Q Laferti. — Rev. Zool. 1841, p. 48 (^NotapJuis). 

 Habitat : Massachusetts, the Central States, Manitoba and the 

 Rocky Mountains. 



B. fraternutn Z^^-.— Proc. Ac. Phil. 1857, p. 6. 



Habitat : Louisiana, Florida, Georgia, Virginia, Pennsylvania and 

 Massachusetts. 



B. aneicolle Lee. — Ann. Lye. 1848, IV, p. 459 {Oehthedromus). 

 Habitat : Lake Superior region, Manitoba, Wyoming and Col- 

 orado. 



