Hydroporus. 



Pars 71 



Ins. Deutschi. I, 2, 18G8, p. 60. - Seicll. Fn. 

 Balt. 1872, p. 51; ed. 2, 1887, p. 85; Verh. 

 Nat. Ver. Brunn XXV, 1887, p. 70; Fn. Trans- 

 sj'lv. 1888, p. 96. - Sharp, On Aqnat. Cani. 

 Col. 1880-82, p. 805. - Bedel, Fn. Col. 

 Bassin Seine I, 1881, p. 239. - Gangib. Käf. 

 MiUeleur. I, 1892, p. 472. - Kliment, Cesti 

 brouci, 1896, p. 95. - Everts, Col. Xeerl. I, 

 1898, p. 125. - Stierl. Col. Helv. I, 1900, 

 p. 190. - Lameere, Fn. Belg. II, 1900, p. 816. - 

 Reitt. Fn. Germ. 1, 1908, p. 215, t. 35, f. 11; 

 Süßwasserfn. Deutschi. III -lY, 1909, p. 26. 



rvfifrons Steph. 111. Brit. Ent. Mandib. II, 

 1828, p. 56. 



Gyllenhali Schiödte. Danm. Eleuth. I, 

 1841, p. 434. - Schaum, Statt. Ent. Zeit. V, 

 1845, p. 407. - C. G. Thoms. Svenska Vet. 

 Ac. Handl. 1854, p. 204; Skand. Col. II, 1860, 

 p. 30: IX, 1867, p. 82. — Redt. Fn. Austr. 

 ed. 2, 1857, p. 92; ed. 3, 1874, I, p. 101. - 

 Gutfl.-Bose, Käf. Deutschi. 1859, p. 58. — 

 Sharp, On Aquat. Carn. Col. 1880-82, p. 471. 



- Fowler, Col. Brit. Isl. I, 1887, p. 180. 

 planatus Mannh. Bull. Moscou XXVI, 1853, III, p. 162. 



— Sharp, On Aquat. Carn. Col. 1880 — 82, 

 p. 806. 



planus F. Spec. Ins. 1781, App., p. 501; Mant. Ins. I, 

 1787, p. 192; Ent. Syst. I, 1792, p. 195; Syst. 

 El. I, 1801, p. 268. - Rossi, Fn. Etrusca I, 

 1790, p. 202; ed. 2, 1795, p. 234. - Thunbg. 

 Ins. Suec. VI, 1790, p. 76. - Panz. Ent. 

 Germ. I, 1794, p. 77. - Payk. Fn. Suec. I, 

 1798, p. 223.- - Duft. Fn. Austr. I, 1805, 

 p. 268 (Dyüscus). - Gyll. Ins. Suec. I, 1808, 

 p. 531 fHyphydrus). — Zett. Fn. Läpp. 1828, 

 p. 227; Ins. Läpp. 1840, p. 137. - C. R. Sahlb. 

 Ins. Fenn. I, 1834, p. 177. — Boisd. et Lacord. 

 Fn. Ent. Paris I, 1835, p. 331. - Brull6, Hist. 

 Nat. Ins. II (V), 1835, p. 208.- Sturm, Deutschi. 

 Ins. IX, 1835, p. 45. - Aube, Icou. Col. V, 

 1836, p. 285, t. 33, f. 4; Spec. Col. VI, 1838, 

 p. 583. — Er. Käf. Mark Brandbg. I, 1837, 

 p. 173. - Heer, Fn. Helv. I, 1839, p. 155. - 

 Gast. Hist. Xat. Col. I, 1840, p. 165. — Apetz, 

 Mitteil. Osterlande IV, 1840, p. 199. — Schiödte, 

 Danm. Eleuth. I, 1841, p. 438. - Redt. Fn. 

 Austr. 1849, p. 123; ed. 2, 1857, p. 89; ed. 3, 

 1874, I, p. 97. - Bach, Käferfn. Xorddeutschl. 

 I, 1851, p. 112. — Fairm. et Laboulb. Fn. 

 Ent. Frany. I, 1854, p. 206. - Kuhn, Käf. 

 südbayr. Flachl. 1858, p. 132. - Gutfl.-Bo.se, 

 Käf. Deutschi. 1859, p. 56. - Fuß. Arch. 

 Siebenb. IV, 3, 1860, p. 100. - C. G. Thoms. 

 Vet. Ak. Handl. 1854, p. 199; Skand. Col. II, 

 1860, p. 24; IX, 1867, p. 78. - Woll. Cat. 

 Col. Canaries 1864, p. 77. — Kiesw. Nat. Ins. 

 Deutschi. I, 2, 1868. p. 62. - Seidl. Fn. Balt. 

 1872, p. 52; ed. 2, 1887. p. 86: Verh. Xat. Vcr. 

 Brunn XXV. 1887, p. 72; Fn. Transsylv. 



Nordamerika 



Europa 



