116 GENETIC STOCKS AND BREEDING METHODS 



Table 35 — Continued 



Name or 

 Symbol 



4.22 

 4.24 

 4.39 

 7.88 



7.9 

 8.9 



9.37 

 X.22 

 X.3 



X.68 



Synonym(s) 



Remarks 



inbr: F 13 . origin: R. Whitney from Schwentker stock, 1956. 

 charac: agouti, maintained by: Wh. 



inbr: Fi 2 . origin: R. Whitney from Schwentker stock, 1956. 



charac: agouti, maintained by: Wh. 



inbr: Fi 2 . origin: R. Whitney from Schwentker stock, 1956. 



charac: agouti, maintained by: Wh. 



inbr: F 4 . origin: R. Whitney from a Gulf Panda x Haddow Cream 



hybrid, 1959. charac: white with pink eyes and black ears, or cream 



(self-spotted) with black eyes and black ears, maintained by: Wh. 



inbr : F x + . origin : R. Whitney from Ingham stock, 1 959. charac : 



"buff," black eyes, pink ears, maintained by: Wh. 



inbr: F 5 . origin: R. Whitney, 1959, from a Gulf Panda x Haddow 

 Cream, charac: white with pink eyes and black ears, or cream (self 

 or spotted) with black eyes and black ears, maintained by: Wh. 



inbr: F 10 . origin: R. Whitney, 1956, from Schwentker stock. 

 charac: agouti, maintained by: Wh. 



inbr: F 12 . origin: R. Whitney, 1956, from Schwentker stock. 

 charac: agouti, maintained by: Wh. 



inbr: Fi 3 . origin: R. A. Adams, 1954, from LaCasse stock, to 

 Whitney, 1956, at F 3 . charac: white, black ears, pink eyes, main- 

 tained by: Wh. 



inbr: F 9 . origin: R. Whitney, 1957, from a Schwentker stock x 

 LaCasse stock hybrid, charac: white, black ears, black eyes. 

 maintained by: Wh. 



Name or 

 Symbol 



Table 36 



Stocks of Syrian Hamsters of Genetic Interest 

 (Mesocricetus auratus) 



Synonym(s) 



Remarks 



White spotted charac: urogenital abnormalities (missing kidneys, uteri, seminal 

 Panda piebald vesicles) — 10% incidence, maintained by: Mg. 



Table 37 



Strains of Chinese Hamsters in Development 



{Cricetulus griseus) 



Name or 

 Symbol 



Synonym (s) 



Remarks 



BUY 



inbr: F 1S . origin: G. Yerganian from Schwentker stock, charac: 

 fair-good reproduction, 15% incidence of diabetes mellitus, average 

 mature body weight 33-35 g., fairly docile, exhibits brittle bristle, a sex- 

 linked trait that causes hair follicles to fall and break off at 5-6 months 

 of age. maintained by: Ye. 



