132 AMERICAN COLEOPTERA. 



Bibliography and Synonymy. 



Group i. 

 , — 1. B. Isevigatum Say, Trans. Am. Phil. Soc, 1823, ii. p. 84: ibid. 1834, iv, p. 

 436; Ed. Lee, ii, pp. 499 and 550; Dej., Spec, 1831, v, p. 150; Lee, 

 Ann. Lye, 1848, iv, p. 453 {Hydriiim). 



Group ii. 

 • — 2. B. nitidum Kirby, Faun. Bor. Am.. 1837, iv, p. 55, tab. i, fig. 7 {Peryphus) ; 

 Ed. Can. Ent., ii, p. 171 ; Lee, Ann. Lye, 1848, iv, p. 468 (Ochthedro- 

 mns). 

 ohHqnuhim Lee, Proe Ac. Pliil., 1859, p. 83. 

 aptum Lee, ibid. p. 281. 

 — 3. B. erasum Lee, Proe Ac. Phil., 1859, p. 83. 



Group iii. 

 ^-^4. B. insequale Say, Journ. Ac. Phil., 1823. ser. 1, iii, p. 151 ; Proe Am. Phil. 

 Soc, 1834, iv. p. 436; Ed. Lee, ii, pp. 97 and 549; Lee, Ann. Lye, 

 1848. iv, p. 452. 

 arenariu.m Dej., Spec, 1831, v, p. 80. 

 — o. B. littorale Oliv., Ent.. 1790, ii, p. 6, pi. i, fig. 7ab. 



paludosum Sturm., Deutz.. Faun. Ins., 1825, vi, p. 179; Duval, Ann. Soc. 

 Ent. France, 1851, ser. 2, ix, p. 473; Lee, Ann. Lye. 1848, iv, p. 451 ; 

 Proe Ae Phil., 1861, p. 340. 

 elegans Germ., Ins. spec, nov., 1824. p. 27. 

 lacustre Lee, Ann. Lye, 1848, iv, p. 451. 



'6. B. carinula Chaud., Rev. et Mag. Zool., 1868. ser. 2, xx, p. 239. 



Mnj;ress»m J Kirby, Faun. Bor. Am., 1837, iv, p. 59; Ed. Can. Ent. ii. p. 

 173; Lee, Ann. Lye, 1848, iv. p. 451. 

 __7. B. lorquini Chaud., Rev. et. Mag. Zool., 1868, ser. 2. xx, p. 239. 

 ^ 8. B. punctatostriatum Say, Trans. Am. Phil. Soc., 1823, ii, p. 83; ibid. 1834. 

 iv, p. 436 ; Ed. Lee, ii, pp. 498 and 550. 

 sigillare Say, Trans. Am. Phil. Soc, 1834, iv, p. 437 ; Ed. Lee, ii, p. 551 ; 



Lee, Ann. Lye, 1848, iv, p. 451. 

 stigmaticHm Dej., Spec, 1831, v, p. 83. 



Group iv. 

 ■ — 9. B. carinatum Lee, Ann. Lye, 1852, v, p. 186. 



'' 10. B. sculpt.uratum Mots.. Bull. Mose. 1859. xxxii, p. 132, pi. 3, fig. 2. 

 -- 11. B. robusticolle n. sp. 



-- 12. B. bowditchi Lee, Bull. U. S. Ge.ol. and Geog. Surv., 1878. iv, p. 451. 

 ■^13. B. coxendis Say. Journ. Ac. Phil., 1823. ser. 1, iii, p. 151; Ed. Lee, ii, p. 



97; Lee. Ann. Lye, 1848, iv. p. 452. 

 "' 14. B. confusum Nobis. 



nitidulum || Dej., Spec, 1831, v, p. 84; Lee, Ann. Lye, 1848, iv, p. 452. 



coxendix J Say, Trans. Am. Pliil. Soc, 1834, iv, p. 4.36 ; Ed. Lee, ii, p. 550. 



Group V. 

 ' 15. B. bifossvilatum Lee, Ann. Lye, 1852. v, p. 186 (Ochthedromns). 

 ^ 16. B. americanum Dej., Spec, 1831, v, p. 84'; Lee. Ann. Lye, 1848, iv, p. 453 

 (Ochfhedromiis). 



