22 
Euryptilium. — Ptiliolum. 
Pars 32 
(1881), Synops. Trichopt. p. 22. — Flach in Seidl. 
Fauna Balt. ed. II, 1887—91 (1888), Arten p. 292; 
in Seidl. Fauna Transsylv. 1888—91 (1889), 
Arten p. 308; Verh. zool.-bot. Ges. Wien XXXIX, 
1889, p. 505, t. 11, f. 1 A, a—b; Best.-Tab. 
europ. Coleopt. XVIII, 1889, p. 27. 
marginatum Aube, Ann. Soc. Ent. Fr. (2) VIII, 1850, Frankreich, 
p. 327 ( Ptilium). — Matth. Trichopt. illustr. Korsika, 
1872, p. 3. — Everts, Coleopt. Neerl. I, 1898, Italien, 
p. 438. — Ganglb. Käf. v. Mitteleuropa III, 1899, Finnland 
p. 311. — Reitt. Fauna Germ. II, 1909, p. 271. 
saxonicum Gillm. in Sturm, Deutschi. Insekt. XVII, 1845, Europa 
p. 81, t. 326, f. 4 (Trichopteryx). — Matth. 
Trichopt. illustr. 1872, p. 64, t. 20, f. 3; Abeille 
XVIII, 1878(1881), Synops. Trichopt. p. 5. — Redt. 
Fauna Austr. ed. III, I, 1874, p. 331. — Flach 
in Seidl. Fauna Balt. ed. II, 1887—91 (1888), 
Arten p. 292; in Seidl. Fauna Transsylv. 1888— 
1891 (1889), Arten p. 308; Verh. zool.-bot. Ges. 
Wien XXXIX, 1889, p. 505, t. 11, f. 1 B, 
c—e; Best.-Tab. europ. Coleopt. XVIII, 1889, 
p. 27. — Everts, Coleopt. Neerl. I, 1898, p. 438. 
— Ganglb. Käf. v. Mitteleuropa III, 1899, p. 311. 
— Reitt. Fauna Germ. II, 1909, p. 271, t. 64, f. 15. 
? Gillmeisteri Flach, Verh. zool.-bot. Ges. Wien 
XXXIX, 1889, p. 506; Best.-Tab. europ. Coleopt. 
XVIII, 1889, p. 28. 
Ptiliolum Flach. 
Flach in Seidl. Fauna Balt. ed. II, 1887—91 (1888), Arten p. 291; in SeidL 
Fauna Transsylv. 1888—91 (1889), Arten p. 307; Verh. zool.-bot. Ges. 
Wien XXXIX, 1889, p. 490, 506; Best.-Tab. europ. Coleopt. XVIII, 1889, 
p. 12, 28. — Everts, Coleopt. Neerl. I, 1898, p. 434, 438. — Ganglb. Käf. 
v. Mitteleuropa III, 1899, p. 298, 311. — Reitt. Fauna Germ. II, 1909, 
p. 266, 270. — Jakobson, Coleopt. Ross. fase. VIII, 1910, p. 630. 
Ptiliola Haldem. Journ. Acad. Nat. Sc. Philad. I, 1849, p. 109. 
— Mötsch. Bull. Soc. Nat. Moscou XLI, 1868, II, p. 185. 
Subgen. Nanoptilium Flach. 
Flach, Verh. zool.-bot. Ges. Wien XXXIX, 1889, p. 506; Best.-Tab. europ. 
Coleopt. XVIII, 1889, p. 28. — Ganglb. Käf. v. Mitteleuropa III, 1899, 
p. 312. — Reitt. Fauna Germ. II, 1909, p. 270. 
Collani Mannh. Bull. Soc. Nat. Moscou XXVI, 1853, II, Nordamerika 
p. 200 (Bollani, err. typ.). — Matth. Ann. Mag. 
Nat. Hist. (3) XVII, 1866, p. 148, t. 5, f. 2; 
Trichopt. illustr. 1872, p. 23 (Bollani), p. 96, 
103, t. 22, f. 15; Trans. Am. Ent. Soc. XI, 1884, 
p. 143. 
canadense J. Lee. Smithson. Mise. Coli. I, 1863, 
New spec. Coleopt. p. 62. — Mötsch. Bull. Soc. 
Nat. Moscou XLI, 1868, II, p. 185. — Matth. 
Trichopt. illustr. 1872, p. 19. 
