Pars 71 



Hydroporus. 



85 



ab. m ar g inali s »Schilsky, 1- c. p. 346. 



ab. M a e klini Zaitzev, Mein. Ac. Sc. Petersb. 

 (8) XVIII, 1910, p. 29. — Zimmerm. 1. c. 



sibiricus Maekl. (nee J. Sahlb.) Svenska 

 Vet. Ac. Handl. XVIII, 1881, p. 22. 



Biologie: Meinert, Mein. Ac. Sc. Danem. (6) 

 IX, 1901, p. 366, t. 1, f. 25, 26. 

 ellypticus Petri, Siebenbürg. Käferfn. 1912, p. 44. Siebenbürgen 



clongatulus Sturm, Deutschi. Ins. IX, 1835, p. 52, Nord- und 

 t. 208, f. c, C. — Er. Käf. Mark Brandbg. I, Mittel- 



1837, p. 175. — Schaum. Stett. Ent. Zeit. V, europa 



1845, p. 407. — Bach, Käferfn. Norddeutschi. 

 I, 1851, p. 114. — Fairm. et Laboulb. Fn. 

 Ent. Frang. I, 1854, p. 203. — Clark, Zoologist 

 XIII, 1855, p. 4864. — Redt. Fn. Austr. ed. 2, 

 1857, p. 89; ed. 3, 1874, I, 97. - Kuhn, Käf. 

 südbayr. Flachl. 1858, p. 133. — C4utfI.-Bose, 

 Käf. Deutschi. 1859, p. 57. — Fuß, Arch. 

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

 Vet. Ak. Handl. 1854, p. 203; Skand. Col. IL 

 1860, p. 29; IX, 1867, p. 82. — Kiesw. Xat. 

 Ins. Deutschi. 1, 2, 1868, p. 68. — Bold, Ent. 

 Monthly Mag. IV, 1868, p. 284. - Seidl. Fn. 

 Balt. 1872, p. 53; ed. 2, 1887, p. 85; Verh. 

 Nat. Ver. Brunn XXV, 1888, p. 70; Fn. 

 Transsylv. 1888, p. 96. — Sharp, On Aquat. 

 Carn. Coh 1880-82, p. 471. — Bedel, Fn. 

 Col. Bassin Seine I, 1881, p. 239. - Mars. 

 L'Abeille XX, 1882, p. 94. - C4anglb. Käf. 

 Mitteleur. I, 1892, p. 472. - Stierl. Col. Helv. I, 

 1900, p. 191. - Csiki, Mag. Bogarfn. I, 5, 

 1908, p. 483. - Reitt. Fn. Germ. I, 1908, 

 p. 216, t. 35, f. 13; Süßwasserfn. Deutschi. 

 III-IV, 1909, p. 26. 



$ var. af flatus Scholz, Ent. Mitteil. VI, Lappland 

 1917, p. 250. 

 erythrocephalus L. Syst. Xat. ed. X, 1, 1758, p. 412; Europa 

 ed. XII, I, 2, 1767, p. 666; ed. Gmel. I, 4, 

 1790, p. 1947; Fn. Suec. ed 2, 1761, p. 216. - 

 F. Syst. Ent. 1775, p. 233; Spec. Ins. I, 1781, 

 p. 295; Mant. Ins. I, 1787, p. 192; Ent. Syst. I, 

 1792, p. 194; Syst. Eleuth. I, 1801, p. 267. - 

 De Geer, M6m. Hist. Ins. IV, 1774, p. 404. — 

 Rossi, Fn. Etrusca 1790, p. 203; ed. 2, 1795, 

 p. 234. - Panz. Ent. Germ. I, 1794, p. 77; 

 Fn. Germ. CI, 1808, t. 3. — Payk. Fn. Suec. I, 

 1798, p. 223. - Cederhjelm, Fn. Ingr. Prodr. 

 1798, p. 31. - 111. Mag. Ins. I, 1802, p. 75. - 

 Duft. Fn. Austr. I, 1805, p. 269 (Dytiscus). - 

 Gyll. Ins. Suec. I, 1808, p. 533 (Hyphydrus). — 

 C. R. Sahlb. Ins. Fenn. I, 1834, p. 178. - 

 Steph. 111. Brit. Ent. Mandib. II, 1828, p. 60. - 

 Zett. Fn. Läpp, 1828, p. 229; Ins. Läpp. 1840, 

 p. 138. — Boisd. et Lacord. Fn. Ent. Paris 

 1, 1835, p. 351. - Sturm, Deutschi. Ins. IX, 

 1835, p. 49. - Aube, Icon. Coh V, 1836, 

 p. 280, t. 33, f. 1; Spec. Col. VI, 1838, p. 579. - 

 Er. Käf. Mark Brandbg. I, 1837, p. 172. — 

 Heer, Fn. Helv. 1839, p. 155. — Gast. Hist. 



