Osmia. 391 
Osmia leucomelaena Smith, Trans. Entom. Soc. London IV. 1. 1845 Proc. p. 105. 
Osmia leucomelaena Nylander, Notis. Saellsk. faun. & fl. Fenn. Fórh. I. 1848 [Adnot.] p. 263 
[n. 5, 9. 
Osmia punctatissima Schenck, Jahrb. Ver. Naturk. Nassau VII. 1851 p. 68 n. 11, Q. 
Osmia leucomelaena Nylander, Notis. Saellsk. faun. & fl. Fenn. Fórh. II. 1852 [Suppl.] 
[p.105,9 3. 
Osmia leucomelaena Nylander, Notis. Saellsk. faun. & fl. Fenn. Fórh. II. 1852 [Revis.] 
(p. 272n.12, $. 
Osmia punctatissima Schenck, Jahrb. Ver. Naturk. Nassau IX. 1853 p. 181 n. 11, 9 5. 
Osmia leucomelana Smith, Catal. Brit. Hymen. Brit. Mus. I. 1855 p. 171 n. 10, € $$. 
Osmia interrupta Schenek, Jahrb. Ver. Naturk. Nassau XIV. 1859 p. 334, 336 & 341. 
Osmia leucomelaena Shuckard, Brit. Bees 1866; T. 14 F. 3 (9 4). 
Osmia leucomelaena Gerstaecker, Stettin. entom. Zeitg. XXX. 1869 p. 352 n. 7. 
Osmia interrupta Schenck, Stettin. entom. Zeitg. XXXI. 1870 p. 107. 
Osmia (Leiosmia) claviventris Thomson, Hymen. Scandin. II. 1872 p. 254 n. 15, 9 5. 
Osmia interrupta H. Müller, Befrucht. d. Blumen 1873 p. 463. 
Osmia foveolata Schenck, Berlin. entom. Zeitschr. XVII. 1873 p. 250, Q. 
Osmia leucomelaena Smith, Catal. Brit. Hymen. Brit. Mus. 24 Ed.I. 1876 p.161 n.10,9 3. 
Osmia (Acanthosmia) claviventris Schmiedeknecht, Apid. Europ.II. P. 11.1585 p. 909n.39,9 
(& p. 918.39, 
Osmia ( Acanthosmia) claviventris Schmiedeknecht, A pid. Europ.lIIT. P.12.1886 p.999n.39,9 5. 
Osmia claviventris Radoszkowsky, Horae soc.entom. Ross. XXI. 1887 p.281n.5,9 5; T.7 F.5. 
elypearis Mor. — 9 — Eur.: Corfu. 
Osmia clypearis F. Morawitz, Horae soc. entom. Ross. VII. 1572 p. 204, Q. 
Osmia (Chaleosmia) elypearis Schmiedeknecht, Apid. Europ. II. P. 10. 1884 p. 896 n. 17 
Osmia (Chalcosmia) clypearis Schmiedeknecht, Apid. Europ. II. P. 11. 1885 p. 963 n. 17 
Osmia clypearis Friese, Entom. Nachr. XVII. 1891 p. 257. 
eobaltina Cress. — OQ — Am.: Nevada, California. 
Osmia cobaltina Cresson, Trans. Amer. Entom. Soc. VII. 1878 p. 104, Q. 
eoloradensis Cress. — 9 — Am.: Colorado. 
Osmia Coloradensis Cresson, Trans. Amer. Entom. Soc. VII. 1878 p. 105, Q. 
eonfusa Mor. — 9 jj — Eur.: Alpes, Rossia. 
Osmia confusa F. Morawitz, Horae soc. entom. Ross. V. 1869 p. 38 n. 40, Q. 
Osmia confusa F. Morawitz, Verh. zool bot. Ges. Wien XXII. 1872 p. 359 n. 14,9. 
Osmia (Chalcosmia) confusa Schmiedeknecht, Apid. Europ. II. P. 11.1885 p. 904 n. 21, C & 
eonjuneta Cress. — 9 — Am.: Connecticut. [p.971n.21,9 $. 
Osmia conjuncta Cresson, Proc. Entom. Soc. Philadelphia IIL 1864 p.31 n. 22, Q. 
eonjunetoides Robts. — (j — Am.: Florida. 
Osmia conjunctoides Robertson, Trans. Amer. Entom. Soc. XX. 1893 p. 276, 3. 
contracta Walk. — Q (3 — Afr.: Aegyptus. 
Osmia contracta Walker, List of Hymen. in Egypt 1871 p. 47 n. 231, Q. jj. 
eornuta Latr. — 9 / — Eur. centr. & mer. 
Megachile cornuta Latreille, Hist. nat. Insect. XIV. 1805 p. 59 n. 14. 
Megachile cornuta Spinola, Insect. Ligur. I. 1806 p. 146 n. 13, C. 
Osmia cornuta Latreille, Gen. Crust. & Insect. IV. 1809 p. 164. 
Osmia cornuta Latreille, Encycl. méthod. Insect. VIII. 1811 p. 575 n. 2. 
Osmia cornuta Imhof & Labram, Insect. d. Schweiz I. 1836; T. 33 F. 1 (5) & 2 (Q). 
Osmia cornuta Blanchard, Hist. nat. Insect. 1840 p.'407 n. 2. 
Osmia cornuta Lepeletier, Hist. nat. Insect. Hymén. II. 1841 p. 313 n. !, 9 5. 
Osmia cornuta Smith, Zoologist VI. 1848 p. 2213, Q 5. 
S 
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