Die Isepiptesen Russlands. 



39 



Quelle. 



59. 



1^51. 



51. 



1;M. 



65. 

 89. 

 50. 

 29. 

 81. 



M. 

 M. 

 M. 

 72. 



87. 

 87. 

 87. 

 87. 

 87. 

 87. 

 87. 

 87. 

 87. 

 80;3. 



Beobachtungsort. 



G. Tambov 



Don-Geb. (Woronesh). 

 Don-Gebiet (G. Woro- 

 nesh) 



Dnepr (Kiev) 



Charjkov 



Podolien 



Dnjestr (Rischenev) .... 



Wolga (Astrachanj) 



Kasp. Meer Westküste 

 (Kisljar) 



Taimyrland (Chatanga) 



Taimyrland 



Jenisej 



Wolga (Kosmodem- 

 jansk) 



Kama 



Bel-Osero 



Bel-Osero 



Kama 



G. Kostroma 



Livland (Pernau) 



Kama 



Osthang des Ural 



Fl. Tobol 



Kurland 



M. 



87. 



Ural (Jekaterinburg).. 

 Kostroma 



Geo- 

 graph. 

 Br. 



51|° 

 5U 



50| 

 50| 



50 

 49 

 47 



46| 



44 



72 

 71 

 64 



56 



60i 

 60^ 

 59| 

 59t 

 58i 

 58| 

 58 

 57f 

 57-^ 

 57-1 



57 

 57 



Corvus frugileg^us. 

 i§53, II, 1 6. 



fl§59, III, 19. 



1S50, III, 17. 5Ä, III, 16. 58, II, 15. 



fl§40, III, 10. X, 2. H. im Oclober. 41, III, 11, 

 43,111,15. 44,111,28. 4», 111,12. 49,111,21, 

 SO, II, 25. XI, 15, sp. 5S, II, 13. 



1§34, II, 24. 51, III, 25. 



1§53, II, 10. 



1S50, XI, 12. 



ia§0, II, £. 



Copvus corax. 



1S54, II, 10. 



1S4S, V, 3. 

 1§43, IV, 18. 

 1S4S, II, 20. 



1S5S, III, 7. X, 16. 



Sturiius vulgaris. 

 1S51, V, 5. VIII, 3. 

 1S51, IV, 1 2. 

 1S51, IV, 15. 

 1S51, III, 22. 



1851, IV, 8. ' 



1§51, IV, 4. 

 1851, III, 26. 

 1§51, IV, 1. 

 1S51, IV, 2. 

 ISSO, III, 4. 31, III, 3. 3«, III, 9. 33, III, 18. 



3», III, 1 . 39, III, 1 8. 40, III, 23, sp. 41, III, 7. 



4ä, III, 1 . 43, III, 8. 44, III, 23, sp. 45, III, 22. 



46, II, 17, fr. 4a, III, 14. 48, III, 3. 49, II, 



24, fr. 50, II, 1 8, fr. 51, III, 4. 5«, III, 9. 



Durchschnittlich X^ A. 

 1848, III, 31. 

 1851, III, 9. 



