Pars 71 



Hygrotus. 



75 



Ent. XXI, 3, 1913, p. 88. - C. Schauf. in Calwer, Käferb. ed. 6, 1913, 

 p. 120. — Zimmerm. Arch. f. Naturgesch. 83, 1917 (1919), A. 12, p. 146. 



Coelambus Gruppe I Sharp, On Aquat. Carn. Col. 1880—82, 



p. 394, 861. 

 Morphologie: Kempers, Tijdschr. Ent. XLII, 1899, p. 195. 



acaroides J. Lee. Proc. Acad. Xat. Sc. Philad. VII, 1855, 

 p. 294. — Crotch, Trans. Amer. Ent. Soc. IV, 

 1873, p. 387 (Hydroporus). — Sharp, On 

 Aquat. Carn. Col. 1880-82, p. 397. 



Cleopatrae Peyron, Ann. Soc. Ent. France (3) VI, 1858, 

 p. 397. — Sharp, 1. c. p. 790 (Hydroporus). — 

 Mars. L'Abeille XX, 1882, p. 51. — Reg. 

 Revue Biol. Nord Fr. 1893, p. 2. 



decoratus Gyll. Ins. Suec. II, Add. 1810, p. 16 (Hyphy- 

 drus). - Steph. 111. Brit. Ent. Mandib. II, 1828, 

 p. 47. - Curt. Brit. Ent. XII, 1836, p. 531. - 

 Sturm, Ins. Deutschi. IX, 1835, p. 83, t. 212 c. 



— Aube, Icon. Col. V, 1836, p. 360, t. 41, f. 4: 

 Spec. Col. VI, 1838, p. 476. - Er. Käf. Mark 

 Brandbg. I, 1837, p. 168. — Redt. Fn. Austr. 

 1849, p. 120; ed. 2, 1857, p. 86; ed. 3, 1874, 

 p. 94. - Bach, Käferfn. Norddeutsch 1. I, 1851, 

 p. 108. — Fairm. et Laboulb. Fn. Ent. France I, 

 1854, p. 197. - Gutfl.-Bose, Käf. Deutschi. 

 1859, p. 53. - C. G. Thoms. Vet. Ak. Handl. 

 1854, p. 210; Skand. Col. II, 1860, p. 12. - 

 Fuß, Archiv Siebenb. IV, 3, 1860, p. 97. — 

 Kiesw. Nat. Ins. Deutschi. I, 2, 1868, p. 32 

 (Hydroporus). — Seidl. Fn. Balt. 1872, p. 45; 

 ed. 2, 1887, p. 77; Verh. Nat. Ver. Brunn 

 XXV, 1887, p. 39; Fn. Transsylv. 1888, p. 87. 



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

 p. 397. — Bedel, Fn. Col. Bassin Seine I, 1881, 

 p. 232. — Fowler, Col. Brit. Isl. I, 1887, p. 168. 



— Gangib. Käf. Mitteleur. I, 1892, p. 451. — 

 Kliment, Cesti brouci, 1896, p. 90. — Everts, 

 Col. Neerl. I, 1898, p. 119. - Stierl. Col. Helv. 

 I, 1900, p. 182. - Csiki, Mag. Bogarfn. I, 5, 

 1908, p. 471. - Reitter, Fn. Germ. I, 1908, 

 p. 208, t. 33, f. 7; Süßwasserfn. Deutschi. 

 III-IV, 1909, p. 17, fig. 15. 



ab. unicolor Schilsky, Deutsche Ent. Zeitschr. 

 XXXII, 1888, p. 183. - Everts, 1. c. p. 668. - 

 Reitt. 1. c. p. 208. 



discedens Sharp, On Aquat. Carn. Col. 1880—82, p. 396. 



farctus J. Lee. Proc. Acad. Philad. VII, 1855, p. 290, 

 293. - Crotch, Trans. Amer. Ent. Soc. IV, 

 1873, p. 387 (Hydroporus). — Sharp, On 

 Aquat. Carn. Col. 1880-82, p. 396. 



hydropicus J. Lee. Ann. Lyc. Nat. Hist. New York V, 

 1851,p . 205; Proc. Acad. Philad. VII, 1855, 

 p. 290. — Crotch, 1. c. p. 387 (Hydroporus). — 

 Sharp, 1. c. p. 396. 



impressifrons Motsch. Bull. Moscou XXXII, 1859, III, 

 p. 165. — SharjD, On Aquat. Carn. Col. 1880-82, 

 p. 815. 



Nordamerika 



Kleinasien, 

 Syrien 



Mitteleuropa 



China 

 Nordamerika 



Californien 



