COLEOPTERA OF NORTH AMERICA. 49 



HETEROCERID^. 

 MoHogrnph. Horn, Trans. Am., Ent. Soc, 1890, v. xvii, pp. 1-16. 



ELATERID^. 



Melasis f>i/)i.opsis. Horn, Trans. Am. Ent. Soc, 1886, v. xiii, pp. 6-8. 

 Tharops. Synopsis. Horn, Trans. Am. Ent. Soc, 1886, v, xiii, pp. 8-9. 

 Stethon. Descriptions. Horn, Trans. Am. Ent. Soc, 1886, v. xiii, pp. 12-14. 

 Deltometopus. Synopsis. Horn, Trans. Am. Ent. Soc, 1886, v. xiii, pp. 1,5-17. 

 Droroeeolus. Synopsis. Horn, Trans. Am. Ent. Soc, 1886, v. xiii, pp. 17-23. 

 Fornax. Synopsis. Horn, Trans. Am. Ent. Soc, 1886, y. xiii, pp. 24-28. 

 Microrhag-us. Synopsis. Horn, Trans. Am. Ent. Soc, 1886, v. xiii, pp. 29-37. 

 Hypacoelus. Synopsis. Horn, Trans. Am. Ent. Soc, 1886, v. xiii, pji. 44-45. 

 Nematodes. Synopsis. Horn, Trans. Am. Ent. Soc, 1886, v. xiii, pp. 40-44. 

 Phlegon. Synojjsis. Horn, Trans. Am. Ent. Soc, 1886, v. xiii, pp. 47-48. 

 Cardiophorus. Synopsis. Blanchard, Tr. Am. Ent. Soc, 1889, v. xvi, pp. 1-27. 

 Horistonotus. Synopsis. Horn, Trans. Am. Ent. Soc, 1884, v. xii, pp. 33-41. 

 Esthesopus. Synopsis. Horn, Trans. Am. Ent. Soc, 1884, v. xii, pp. 41-44. 

 Cryptohypnus. Monocjmph. Horn, Tr. Am. Ent. Soc, 1891, v. xviii, pp. 1-31. 

 Elater. Synoptic table. LeConte, Trans. Am. Ent. Soc, 1884, v. xii, pp. 8-1.5. 

 Drasterius. Synoptic table. LeOonte, Trans. Am. Ent. Soc, 1884, v. xii, pp. 4-6. 

 Megapenthes. Synoptic table. LeConte, Tr. Am. Ent. Soc, 1884, v. xii, pp. 6-8. 

 Ludius. Synopsis. Horn, Trans. Am. Ent. Soc, 1884, v. xii, pp. 45 49. 

 Agriotes. Synoptic table. LeConte, Tr. Am. Ent. Soc, 1884, v. xii, pp. 15-19. 

 Eniconyx. Synojms. Horn, Trans. Am. Ent. Soc, 1884, v. xii, pp. 51-52. 

 Perothops. Synopsis. Horn, Trans. Am. Ent. Soc, 1886, v. xiii, pp. .53-54. 

 Cerophytum. Synopsis. Horn, Trans. Am. Ent. Soc, 1886, v. xiii, pp. 50 52. 



THROSCID^. 



Synopsis. Horn, Trans. Am. Ent. Soc, 1885, V. xii, 198-208. 



Pactopus. Synoptic table. Casey, Ann. N. Y. Acad. Sci., 1893, v. vii, p. 585. 



BUPRESTID^. 



Gs'^ascutus. Synoptic table. Horn, Trans. Am. Ent. Soc, 1883, v. x, p. 287. 

 Hippomelas. Synoptic table. Horn, Trans. Am. Ent. Soc, 1883, v. x, p. 288. 

 Anthaxia. Notes. Casey, Cont. Col., 1884, pt. 2, pp. 172-175. 

 Chrysobothris. Monograph. Horn, Tr. Am. Ent. Soc, 1886, v. xiii, pp. 65 124. 

 " Synoptic table {part). Horn, Proc Cal. Acad. Sci., 1894, ser. 2, 



V. iv, pp. 368-369. 

 Thrincopyge. Synoptic table. Horn, Trans. Am. Ent. Soc, 1885, v. xii, p. 147. 

 Agrilus. Monograph. Horn, Trans. Am. Ent. Soc, 1891, v. viii, pp. 277-336. 



LAMPYRID^. 



Zarhipis. Synoptic table. Horn, Trans. Am. Ent. Soc, 1885, v. xii, p. 148. 



CLERID^. 

 Trichodes. Notes. Horn, Ent. News, 1891, v. ii, pp. 7-8. 



7 



