LeConte.] 



APIONID^. 411 



9. A. nigrum Herbst, Kafer, vii, 123, pi. 103, f. 11 : Germar, Magazin, 

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



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



11. A. cedorhynchum Lee, Pr. Ac. Nat. Sc, Phila., 1858, 78. San 

 Diego, California. 



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



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



14. A. proclive Lee., Pae. R. R. Expl. and Surveys, Ins. 53. Cali- 

 fornia. 



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



16. A. reGonditum. Gyll., Sch. Cure, v, 433. Pennsylvania. 



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

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

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



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

 virginka. Also in seeds of Astragalus according to Say. 



19. A. subglobosum Gerst., Stett. Ent. Zeit., 1854, 343. 



20. A. trog-lodytes Mann., Bull. Mose., 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 nie to infest the seeds of Btptisla tinctoria. Phase- 

 olus pauctflorus; and in the Adirondack region of New York, I found a 

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

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

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

 quite different. 



