PASSERES 



Species 



Chromosome "umber 



2n n Remarks Observer 



References 



Corvidac 

 Coloeus monedula 



Pica pica sericea 

 Fringillidae 

 Linota cannabina 



Fsittacidae 



Melopstlttacus 

 undulatus 



56-67£,6m X-XoVx-Oo.; Pogossianz '37 Biol. Zhurr.. 6. 



X=J 2 O' 3* 



82s, 8lo 



6^!— 650,0m 



-Oo. 



X-Xo\x-0o; 

 X=v 5 * *" 



Passer domesticus 40-it8o,6m 



5if-60s, ?3o K (l)? X-X^.X-Oo; 



, on 



X=V 



Suzuki ! ^9 Jap. J. 3. 2^. 



Unger '36 Z.Z.M.A. 25- 



Pogossianz '37 Biol. Zhurn. 6. 

 Riley '38 Cyt. 9. 



Unger '36 Z.Z.M.A. 25- 



Pogossianz '37 Biol. Zr-ura. 6. 



50-60m o hetero, 



X=V! 



42s 21o\l) X-Xo\x-Yo; 



42o_,om X=R 2 ,Y=r 



58s 29o"(l) 



,*, 



Crew & Lamy J.G-. 30. 



"35 



Jentsch «35 Z.Z.M.A. 23- 



Yamashina'46 La. Kromosomo 1. 



*J2=the 2nd largest J-shaped chromosome, v/i-the^largest V-shaped chromosome, etc. X=vj, 

 indicates that the X chromosome is represented by the fourth largest V-shaped element. 



-25O- 



