MUTATION, FERTILITY, AND LONGEVITY IN INBRED JAPANESE TURTLE-DOVES. 55 



Table 27 (continued). 



El. 7/3 starved dead 7/29/H 24 da 



E 2. 7/5 starved dead 7/29/11 24 da, 



9 F 1. 7/17 \ „ / 433 dead 11/27/13 28 mo. 9 da. 



9 F2. 7/19 / ""'^ \ 4S9 dead 3/28/13 20 mo. 10 da- 



" and '^ ^ 1- '^/25 1 r 440? c? escaped ' between 10/24/12-12/1/12 16+ mo, 



and .cf Q2. 7/27 / °°^ \ 424?d' disappeared 5/1/12 10+ mo. 



HI. 8/6 428; escaped before 12/1/12. 



9 H 2. 8/8 429 alive 1/1/15 41 + 



rf" II. 8/14 464 alive 1/1/15 40 J + 



I 2. 8/16 .444; disappeared before 12/1/12. 



9 J 1. 8/22 454 dead 3 24/13 19 mo. ! 



J 2. 8/24; (yolklessegg). 



.dead 3, 23/13, 



cf L 1. 9/14 \ 

 cf L 2. 9/16 f ' 



X 1. in Jl; nnt incubated. O 1. 



X 2. 10/23; nut incubated. O 2. 11/8; not incubated. (O. R.) 



' Copulated as cT ; laid no eggs; eggs of alba consort absolutely infertile. 



^ The sex-glands certainly abnormal, no right testis discernible. The left testis exceedingly small (less than 4 mg.) when 

 bird died of tuberculosis. 



' o^ 76 and 9 88 were left together until 4/15/12. Four clutches of 1 egg each were laid 1/6 to 3/10; all on floor and 

 fertility not determined; 4/14-16 another clutch. St. alba cf 224 was then offered, but not accepted. On 9/3 T. orientalis, 

 cf 40 was given. They then produced only two clutches as shown in table 26a. 



