LeConte.] 



APIOXID^. 411 



9. A. nigrum Herbst, Kafer, vii, 122, pi. 103, f. 11 : Germar, Magazin, 

 ii, 239 ; Gyll., Sell. Cure. i. 254. 



10. A. nodirostre Gerst., Stett. Ent. Zeit , 1854, 241. Florida. 



11. A. CBdorhynchum Lee., Pr. Ac. IStat. Sc, Pliila., 1858, 78. San 

 Diego, California. 



12. A. pensylvanicum Boh., Sch. Cure, v, 417. Peuusylvania. 



13. A. porcatum Bob., ibid, v, 374. 



14. A. proclive Lee., Pac. R. R. Expl. and Surveys, Tns. 53. Cali- 

 fornia. 



15. A. protensum Lee. , ibid. 53. California. 



16. A. re30ndibum Gyll., Seb. Cure, v, 432. Pennsylvania. 



17. A. rostrum. Say, Jonrn. Acad. Nat. Se. Phila., v, 253 ; ed. Lee, 

 ii, 316 ; Cure. p. 6; ed. Lee., i, 264 ; A. Snyl, Gyll., Seb. Cure, i, 252; Har- 

 ris, Inj. Insects, ed. ult. (larva.) Seeds of Baptisia leucantha. 



18. A. seg-nipes Say, Cure. p. 6 ; ed. Lee., i, 264. Seeds of Tephrosia 

 vlrginica. Also in seeds of Astragalus according to Say. 



19. A. subglobosum Gerst., Stett. Ent. Zeit., 1854, 243. 



20. A. troglodytes Mann., Bull. Mosc., 1843, ii, 289. California. 



21. A. ventricosum Lee., Proc. Acad. Nat. Sc. 1858, 78. Fort Yuma, 

 California. 



22. A. vile Gerst., Stett. Ent. Zeit., 1854, 249. 



Species are known to me to infest tbe seeds of B tptisia Hwtoria, Phnse- 

 olus pawiflorus; and in tbe Adirondack region of New York, I found a 

 species in abundance on tbe leaves of tbe locust, Robinia pseudacacia. 

 Say, on the authority of Dr. J. F. Melsbeimer, mentions that A. rostrum 

 is found on the same plant : Cure. p. 6, but the species collected by me is 

 quite different. 



