| . Anthrena. 141 
H 
r nigrita Mor. — O ($$ — As.: Turcestania. 
! Andrena nigrita F. Morawitz, Fedtschenko: Turkestan Mellifera II. 1876 p. 196 n.304, 3. 
Andrena nigrita F. Morawitz, Horae soc. entom. Ross. XXVIII 1894 p. 69, 9. 
nigrita (Panz) Il.! — ($ — Eur.: Germania. 
Apis XXXVI Schaeffer, Icon. Insect. Ratisbon. IL 1. 1768; T. 105 F. 1 & 2. 
Nomada nigrita Panzer, Faun. Insect. German. VII. 1801 P, 78. T..20, 
Dasypoda nigrita Walekenaer, Fauna Paris. II. 1802 p. 111. n. 9. 
Andrena nigrita Illiger, Magaz. f. Insectenk. V. 1806 p. 74 n. 86, d. 
 nigroaenea (Kby.) Ill. — 9 3$ — Eur.,bor. & centr. 
. Melitta nigroaenea W. F. Kirby, Monogr. apum Angl. 1I. 1802 p. 109 & 377 n. 94. Q $$. 
Melitta nigroaenea W. F. Kirby, Sowerby: Brit. Miscell. I. 1806 p. 77 T. 88. 
Andrena nigroaenea Illiger, Magaz. f. Insectenk. V. 1806 p. 65 n. 18. 
Andrena nigroaenea Smith, Zoologist V. 1847 p. 1739 n. 21, 9 à. 
Andrena nigroaenea Smith, Zoologist VII. 1849 p. 2311. 
Andrena nigroaenea Eversmann, Bull. soc. natural. Moscou XXV. P. 3. 1852 p.14n.11,9 5. 
Andrena nigroaenea Smith, Catal. Brit. Hymen. Brit. Mus. I. 1855 p. 71 n. 24, 9 á. 
Andrena nigroaenea Schenck, Jahrb. Ver. Naturk. Nassau. XIV. 1859 p. 213, 228 & 239. 
Andrena nigroaenea Imhof, Mittheil. schweiz. entom. Ges. II. 1. 1866 p. 40 n. 7, 9 à. 
Andrena nigroaenea Thomson, Opuse. entom. P. 2. 1870 p. 146 n. 13. 
Andrena nigroaenea Thomson, Hymen. Seandin. II. 1872 p. 84 n. 13, 9 q. 
Andrena nigroaenea H. Müller, Verh. naturh. Ver. preuss. Rheinl XXIX. 1872 p. 55. 
Andrena nigroaenea H. Müller, Befrucht. d. Blumen. 1873 p. 459. 
Andrena nigroaenea Smith, Catal. Brit. Hymen. Brit. Mus. 24 Ed. I. 1876 p.45 n.24, Q d. 
Andrena nigroaenea E. Saunders, Trans. Entom. Soc. London 1882 p. 249 n. 16. 
Andrena nigroaenea Schmiedeknecht, Apid. Europ. I. P. 6. 1883 p. 439, €; P. 7. p. 487, 
(488, 490, $ & 544 n.22,0 3. 
Andrena nigroaenea Enock, Entom. M. Magaz. XXI. 1885 p. 231. 
Andrena nigroaenea Pérez, Actes soc. Linn. Bordeaux XL. 1886; T.1 F.6-7. 
stylop. aprilina Smith — ($ — Eur.: Britannia. 
Andrena aprilina Smith, Zoologist VI. 1848 p. 2211, à. 
Andrena aprilina Smith, Catal Brit. Hymen. Brit. Mus. I. 1855 p. 85 n. 43, $$. 
Andrena aprilina Smith, Catal. Brit. Hymen. Brit. Mus. 24 Ed. I. 1876 p. 56 n. 40, d. 
nigrocinerea Dest. — 9 — Eur.: Italia. 
Andrena nigrocinerea Destefani, Natural. Sicil. VIIL. 1889 p. 204, Q. 
nigroolivaeea Dours — 9 .$ — Eur. mer. 
Andrena nigroolivacea Dours, Rev. & mag. zool. (3) I. 1873 p. 278, 9 d. 
Andrena nigroolivacea Schmiedeknecht, Apid. Europ. I. P. 6. 1883 p.440 & 457, €; 
nigroserieea Dours — C Ó — Afr.: Algeria. [P.7. p.487, $ & p.560 n.30, 9 3. 
Andrena nigrosericea Dours, Rev. & mag. zool. (2) XXIII. 1872 p. 398, 9 $$. 
Andrena nigrosericea Schmiedeknecht, Apid. Europ. I. P.6. 1883 p.440, 0; P.7. p. 489,5 & 
nigrospina Thoms. — Q9 — Eur.: Suecia. (9549 n.24, 9 $. 
Andrena flessae Thomson, Opuse. entom. P. 2. 1870 p. 145 n. 8 [nec Fabr.]. 
Andrena nigrospina Thomson, Hymen. Scandin. II. 1872 p. 80 n. 8, C. 
Andrena nigrospina Schmiedeknecht, Entom. Nachr. VI. 1880 p. 25, Q. 
Andrena nigrospina Sehmiedeknecht, Apid. Europ. I. P.6. 1883 p.442 & 458, C; P.7. p.493, 
nigrostineta Dours — € $ — Eur.: Gallia; Afr.: Algeria. (& 521n.11, 93. 
Andrena nigrostineta Dours, Rev. & mag. zool. (2) XXIII. 1872 p. 426, 9 d. 
Andrena nigrostineta Sehmiedeknecht, Apid. Europ. I. P.6. 1883 p.470, OQ; P. 7. p.482, ó 
nigroviridula Dours — 9 ($ — Eur.: Gallia. (P.9. 1884 p. 749 n.133, 9 3. 
Andrena nigroviridula Dours, Rev. & mag. zool. (3) I. 1873 p. 284, Q (5. 

