NEW BRITISH COLEOPTERA SINCE 1839 . 
137 
5th July, 1841; R. N. Greville, Entom., p. 184 (1841); 
Murray, Cat. Scot. Col. p. 69 (1853). 
186. Tychius nigrirostris, Walton; Rev. J. F. Daw¬ 
son, Zool., p. 2276 (1848). 
187. Micronyx Jungermanni^e, Reich.; S. Stevens, 
Proc. Ent. Soc. Lond., 3rd July, 1843; Ann. and Mag. Nat. 
Hist., vol. xvi. p. 65(1843); Zool., p. 1868(1847); T. V. 
Wollaston, Zool., p. 1936 (1847); Rev. J. P. Bartlett, Zool., 
p. 3354 (1852 , s< Tangermanni” erroneously. 
188. Micronyx pygmasus, Curtis; Walton, Proc. Ent. 
Soc. Lond., 5th July, 1841; Curtis, Ann. Nat. Hist., vol. v. 
p. 280 (1840), described “Pissodes? pygmceus;” S. Stevens, 
Proc. Ent. Soc. Lond., 2nd August, 1841; 4th September, 
1843; Ann. and Mag. Nat. Hist., vol. xvi. p. 66 (1843); 
Entom. p. 225 (1841); Zool., 2502(1849). 
189. Sibinia POTENTiLLiE, Knoch ; Rev. J. F. Dawson, 
Zool., p. 2553 (1849). 
190. Acalyptus Carpini, Ilbst.; Walton, Ann. and 
Mag. Nat. Hist., 2nd ser. vol. ix. p. 205 (1852), described; 
S. Stevens, Zool., p. 3186 (1851); Proc. Ent. Soc. Lond., 
7th July, 1851; Zool., p. 3212 (1851). 
191. Phytobius velatus, Beck; S. Stevens, Entom., p. 
225(1841), “ Pachyrliinus villatus” 
192. Phytobius velaris, Gyll.; S. Stevens, Entom., p. 
398 (1842), “ Pachyrliinus villaris; T. V. Wollaston, Zool., 
p. 1573 (1847). 
193. Phytobius Waltoni, Schonh., T. V. Wollaston, 
Zool., p. 850 (1845) ; u Pachyrliinus” p. 3621 (1852), 
il Phytobius velaids of British Cabinets, but not of Gyllen- 
hal,” Zool., p. 412 (1844), “ Pachyrliinus notatus” 
194. Trachodes hispidus, Linn., Germ., Schonh.; Wal¬ 
ton, Ann. & Mag. Nat. Hist., 2nd ser., vol. ix. p. 204 (1852), 
described; J. Walker, Zool., p. 3102 (1851); F. Bates, 
