AMERICAN COLEOPTERA. 125 



Bibliography and Synonymy. 



HYPOCYPTUS Mann. 

 Brachelytra, 1830, p. 58. 

 H. longicornis, Payk., (Scapkidium), Fauna Suec. III., p. 340 ; Mann. Brachel., 

 J). 58; Erichs. Gen. Staph., p 215; Duval Gen. Col. Eur., pi. 9, fig. 42. 

 Zicgkri, Lee, New Species, 1SG3, p. 30. 

 H. Ctotchii, n. sp. 



ANACYPTUS, n. g. 

 A. testaceus, Lee, {Hypocyptus), New Species, 1863, p. 30. 



TRICHOPSENIUS, n. g. 

 T. depressus, Lee, {Ut/pocyptus ?), New Species, 1863, p. 30. 



TACHINTJS Grav. 

 Micr. L, 1802, p. 135. 

 T. macnlicoUis, Miikl., Bull. Mosc, 1852, II., p. 311. 

 T. semirufus, n. sp. 

 T. memnonius, Grav., Micr., p. 192; Erichs., Gen. Staph., p. 258. 



batychrous, Grav., loe. cit., p. 191. 



riifus, Saclise, Stettin Zeitschr., 1852, p. 121. 

 T. tachyporoides, n. sp. 

 T. agilis, n. sp. 

 T. angustatus, n. sp. 

 T. debilis, n. sp. 

 T. repandus, n. sp. 

 T. scrutator, Horn. .* 



discoideus i] Mels., Proc. Acad., 1844, p. 32. 



Leucoparyphus disc. Lee, List, p. 22. 

 T, mimus, n. sp. 

 T. addendus, n. sp. 

 T. parallelus, «. sp. 



T. nigricornis, Mann., Bull. Mose, 1843, II., p. 325. 



T. luridus, Erichs., loe cit., p. 920. Placed erroneously in Coproporus in Munich 

 Catalogue, p. 557, as is also limbatus. 



flavij)ennis, Dej. Cat. 

 T. canadenBis, n. sp. 



uslidatus, Fauv. mss. 

 T. fimbriatus, Grav., p. 191; Erichs., p. 258. 

 T. picipes, Erichs., p. 257. 

 T. Schwarzi, n. sp. 



T. limbatus, Mels., Proc. Acad. II., p. 32. See note under luridvcs. 

 T. fumipennis, Say, Trans. \m. Phil. Soe IV., p. 466. 



ajrillaris. Erichs., p. 261. 



colonics, Sachse, Stettin Zeitschr., 1852, p. 121. 

 T. frigidus, Erichs., p. 256. 



propinquKS, Mann., loe cit., p. 226. 

 T. Crotchii, n. sp. 

 T. instabilis, Makl., Bull. Mose, 1853, III., p. 185. 



apfcfus, Miikl., loe cit., p. 186. 

 T. circumcinctus, Makl., Bull. Mose, 1852, II., p. 310. 

 T. nitiduloides, n. sp. 



