100 GEO. H. HORN, If. D. 



Onota is represented in our fauna by one species. 



O. Floridana Horn. — Reddish testaceous, elytra bluish-green, striate. 

 Length .20— .25 inch ; 5—6 mm. 



Male. — Anterior tarsi feebly dilated, the first three joints biseriately lamellate- 

 papillose beneath, fourth joint hairy. Middle tarsi without papillae. Anal seg- 

 ment with one seta each side. 



Female. — Tarsi less dilated, not papillose. Anal segment bisetose each side. 

 Occurs near Lake Poinsett, Fla. ; concealed in the leaves of Palmetto. 



Bibliography and Synonymy. 



TETRAGONODERCS Dej. 

 T. intersectus Germ. {Bemb.) Ins. Spec. nov. p. 28. 



Lecontei Dej. Species iv, p. 449. 



distigma Motsch. Bull. Mosc. 1864, ii, p. 222. 

 T. fasciatus Hald. Proc. Acad, i, p. 298; Lee. (Thyreop.) Ann. Lye. iv, p. 197. 



undulatus Lee. New Species 186.3, p. 7. 

 T. latipennis Lee. Trans. Am. Ent. Soc. 1874, p. 44. 

 T. pallidus Horn, Trans. Am. Ent. Soc. 1868, p. 130. 



NEMOTARSUS Lee. 

 N. elegans Lee. Trans. Amer. Philos. Soc. 1853, p. 377; Chaud. Bull. Mosc. 1876: 

 Horn, Trans. Am. Ent. Soc. ix, pi. iv, fig. 2. 



COPTODERA Dej. 



C. serata Dej. Species i, p. 277; Chaud. Annales Belg. 1S69, p. 179. 



viridipennis Gory, Annales France, 1833, p. 194. 

 viridipennis Lee. Ann. Lye. iv, p. 196. 

 ruficornis Chaud. loo. cit. p. 179. 



PHL(EOXENA Chaud. 

 P. signata Dej. (Coptodera) Species i, p. 275; Chaud. Ann. Belg. 1869, p. 151. 

 collaris Lee. (Coptodera) Ann. Lye. iv, p. 197. 



DROMIUS Bon. 



D. piceus Dej. (Cymindis) Species v, p. 353. 



quadricollis Lee. Proc. Acad. 1859, p. 82. 

 D. atriceps Lee. Trans. Am. Ent. Soc. viii, p. 163. 



APRISTUS Chaud. 

 A. cordicollis Lee. (Dromius) Ann. Lye. iv, p. 190. 

 A. subsulcatus Dej. {Dromius) Species ii, p. 451. 



latens Lee. Ann. Lye. iv, p. 191. 



fuscipennis Motsch. Bull. Mosc. 1864, iii, p. 233. 



A. laticollis Lee. Ann. Lye. v, p. 176. 



BLECHRUS Motsch. 



B. nigrinus Mann. (Dromius) Bull. Mosc. 1843, ii, p. 184. 



angustus || Lee. (Dromius) Ann. Lye. iv, p. 191. 

 linearis Lee. (Bomius) Ann. Lye. v. p. 177. 



