MYCETOPHAGIDAE. 47 



TrltomaGeoffr. 



afSnis Lacord. Mon. Erot. p. 224. Lee. J. Acacl. 2d, 1, 71. 



unicolor Say, J. Acacl. 5, 300. Lac. Mon. Erot. 220. Lee. J. Acacl. 2d, 1, 71. 



angulata Say, ib. flavipes'Lac. Mon. Erot, 226. 



brurmea Lacord. Mon. Erot. p. 263. 



livida Lacord. ib. 227. ^ 



pulchra Say, J. Acad. 5, 301. eincia Lacord. Mon. Erot. p. 223. 



dimidiata Lacord. Mon. Erot. p. 224. pulchra^ Lee. J. Acad. 2d, 1. lasa- 



vittata Lee. J. Acad. 2d, 1, 72. \lis\\ Mels. Pr. Acad. 3, 175. 



biguttata Say, J. Acad. 4, 98. Lee. 71. basalt's Lac. Mon. p. 225. 



humeralis Fabr. El. 2, 571. taeniata'Lec. J. Acad. 2d, 1, 73. 



erythrocephala Lacord. Mon. Erot. p. 220. 



ruficepsLec. J. Acad. 2d, 1, 72. 



sanguiiiipennis Say, J. Acad. 4, 82. Lee. Acad. 2d, 1, 71. 



Efi'Of ylus Fabr. 



Boisduvalii Lac. Mon. Erot. 466. 

 californicus Lac. ib. 467. 



urf a Latr. 



thoracica Oliv. Ins. 88, tab. 1, fig. 3. 



bicolor Fabr. (Trogosita) El. 1, 152. Latr. Gen. Ins. et Crust. 3, G5. Oliv. 



Ins. 88, tab. 1, fig. 1. Say, Am. Ent. 3, tab. 39. 



MozardiLatr. Gen. Crust, et Ins. 3, 66. Oliv. Ins. 88, tab. 1, fig. 3. Say, 

 puncticollis Say, J. Acad. 3, 462. Am. Ent. 3, 39. [Am. Ent. 3, 39. 



trifasciata Say, ib. 



brevicollis Randall, Bost, J. 2, 48. 

 inornata Randall, ib. 



gracilis Newman, Ent. Mag. 5, 390. 

 aagustata Beauv. 125, tab. 32, fig. 2. 



MYCETOPHAGIDAE. 



Tetratoma Hbst. 

 tessellata Mels. Pr. Acacl. 2, 113. 



Mycetophagus Helhv, 



punctatus Say, J. Acad. 5, 260. 271 M. C. 



flexuosus Say, ib. 



bimaculatusMels.* Pr. Acad. 2, 114. 



obsoletus Mels. ib. 113. 



bisigiiatus Mels. ib. 114. (bipustulatusj|). 



pini Ziegl. ib. 270. 



* This species should be dropped, as, by a confusion of specimens, it is described from two 

 individuals belonging to different species. LEG. 



