Colletes. 43 

Colletes marginata N ylander, Notis. Saellsk.faun. & fi. Fenn. Fórh. IT. 1552 | Revis.| p. 248 n.2. 
Colletes marginata Schenck, Jahrb. Ver. Naturk. Nassau IX. 1853 p. 171 n. 3, 9 dj. 
Colletes marginata Smith, Catal. Brit. Hymen. Brit. Mus. I. 1855 p. 5 n. 3, 9 d$. 
Colletes marginata Smith, Entomol. Annual f. 1857 p. 168 n. 2. 
Colletes marginata Kirchner, Lotos VIL 1857 p. 35. 
Colletes marginata Schenck, Jahrb. Ver. Naturk. Nassau XIV. 1859 p. 298 & 300. 
Colletes marginata Smith, Entomologist III. 1867 p. 298 n. 3. [316 n.3, 9 d. 
Colletes marginata Schenck, Jahrb. Ver. Naturk. Nassau XXI/II. 1867/8 (1870) p. 315 & 
. Colletes marginata Thomson, Opusc. entom. P. 3. 1870 p. 314 n. 4, 9 d. 
Colletes marginata Thomson, Hymen. Scandin. IL. 1872 p. 165 n. 5, 9. $. 
Colletes marginata H. Müller, Befrucht. d. Blumen 1873 p. 461. [Q d. 
Colletes marginata F. Morawitz, Fedtschenko: Turkestan Mellifera II. 1876 p. 265 n. 404, 
Colletes marginata Smith, Catal. Brit. Hymen. Brit. Mus. 2d Ed. I. 1876 p. 4 n. 3, 9 dj. 
Colletes marginata E. Saunders, Trans. Entom. Soc. London 1882 p. 185 n. 4; T. 7 F.13. 
Colletes marginata Rudow, Soc. entom. II. 1888 p. 156 n. 13. 
Colletes marginata Radoszkowski, Horae soc. entom.Ross. XXV. 1891 p.260 nota; T.2 F.25. 
mexicanus Cress. — O ($ — Am.: Mexico. 
Colletes Mexicana Cresson, Proc. Boston Soc. Nat. Hist. XII. 1868 p. 170 n. 15, 9 $$. 
mixtus Rad. — 9 5$ — Patria? 
Colletes mixta Radoszkowski, Horae soc. entom. Ross. XXV. 1891 p. 257 n.17, 9 $; T.2 F.21. 
mlokossewiezii Rad. — Q ($ — Eur. Russia; As.: Caucasus, Persia. (T. 2 F.14. 
Colletes Mlokossewiezi Radoszkowski, Horae soc. entom. Ross. XXV. 1891 p.254 n.8, 9 $; 
montanus Mor. — 9 ($ — As.: Turcestania. 
Colletes montana F. Morawitz, Fedtschenko: Turkestan Mellifera II. 1876 p.262n.401, Q &j. 
nasutus Smith — 9 ($ — Eur.: Germania, Austria, Russia. 
Colletes nasuta Smith, Catal. Hymen. Brit. Mus. I. 1853 p. 3 n. 8, 9. d$. 
Colletes nasuta Giraud, Verh. zool. bot. Ges. Wien XI. 1861 p. 461, 9 (. 
Colletes nasuta Schenck, Jahrb. Ver. Naturk. Nassau XXI/II. 1867/8 (1870) p. 316. 
Colletes nasuta Rudow, Progr. Realsch. Perleberg 1577 p. 9 n. 6. 
Colletes nasuta Radoszkowski, Horae soc. entom. Ross. XXV. 1892 p.255 n. 10; T.2. F.16. 
nigroventris Spin. — 9 j — Am.: Chile. 
Colletes nigroventris Spinola, Gay: Hist. fis. Chile. Zool. VI. 1851 p. 221 n. 2, 9 3. 
? Oolletes nigroventris Smith, Catal Hymen. Brit. Mus. I. 1853 p. 4 n. 14, 9. 
nitidus Smith — 9 ; — Am.: Florida. 
Colletes nitidus Smith, Descr. New Spec. Hymen. 1879 p. 2 n. 2, 9. 3. 
niveifaseiatus Dours — 9 ($ — Eur.: Gallia, Archipelagus; Afr.: Algeria. 
Colletes niveifasciatus Dours, Rev. & mag. zool. (2) XXIII. 1872 p. 295, 9 $$. 
Colletes niveofasceiata Radoszkowski, Horae soc. entom. Ross. XXV. 1893 p. 255 n. 12; 
oeeidentalis Hal. — O /$ — Am.: Chile. (T. 2 F.17. 
Colletes occidentalis Haliday, Trans. Linn. Soc. London XVII. 3. 1836 p. 322 n. 26, O jj. 
perforator Smith — OQ — As.: Japonia. 
Colletes perforator Smith, Entomologist IV. 1869 p. 205, Q. 
perplexus Smith — € — Am.: Mexico. 
Colletes perplexus Smith, Descr. New Spec. Hymen. 1879 p. ! n. !, €. 
petropolitanus D. T. — O9 3 — Am.: Parana. 
Colletes senilis Smith, Descr. New Spec. Hymen. 1879 p. 3 n. 6, 9 ($. [nee Eversm.]. 
Colletes Petropolitanus m. 
picistigma Thoms. — Q9 ($ — Eur. bor.; As. centr. 
Colletes picistigma "Thomson, Hymen. Scandin. II. 1572 p. 165 n. 6, O 3. (OQ d$. 
Colletes picistigma F. Morawitz, Fedtschenko: Turkestan Mellifera II. 1876 p. 265 n. 405, 
