48 Inheritance and Evolution in Orthoptera III 



Table for Use hi Makitig Pediyrens. 



One or both of the parents of the numbers inside the parentheses came from the 

 number outside. This table, with the source numbers in connection with the matings, 

 enables one to trace the ancestry of any mating as far back, and the progeny as far 

 forward, as there are any records. 



470 (471, 472, 474); 472 (473, 479, 480, 482, 486, 488, 489); 473 (481, 490, 495, 496); 

 475 (470, 477, 478, 490, 504, 505, 50G, 531, 532) ; 479 (494) ; 480 (481); 482 (483, 484, 485, 

 497, 498, 499, 502, 503, 528) ; 485 (487, 501, 512, 513, 536, 539) ; 486 (484, 509, 510, 515, 

 516, 517, 522); 488 (498); 489 (504, .505, 507, .508, 519); 491 (518); 492 (.506, 508); 

 493 (519); 502 (518, 530) ; 503 (529, 531, .532, 533, 534, 538); 509 (525); 510 (487, 500, 

 514, 523, 524, 527, 529, 530, 535, 536, 540); 515 (.500, 511, 520, 521, .523, 635); 522 (512, 

 513, 526, 537, 588, 540). 



Explanation of the Tables. Matings of the same kind are grouped in summaries. 

 The (J parent is on the left and the $ on the right of the x , except when (R) is used, 

 which indicates a reciprocal. Below the line, beginning at the left, (R) when used = reci- 

 procal ; the number in heavy type (e.g. 470) is that of the mating ; the next number, or 

 numbers, indicate the progeny; the last number, or numbers, in square type (e.g. 26), 

 indicate the sources of the parents, the i being on the left and the ? on the right when 

 two numbers are given. The numbers in the sources less than (470) refer to the tables 

 of the second instalment. The first line of totals gives the actual numbers and the 

 second the expectation. 



TABLES. 



I — 

 I 



BC 

 470 10 



Expect. I'l 



CS X BI 



-T-^-1 



BS CI IS 

 9 3 9 



407 26 



CI X IS 



474 



Kxpect. 



CI 



18 



CS 

 20 



// 



23 

 31-7 



I 

 IS 



26 



470 



471 



Expect. 



I 

 BI 



472 9 



473 18 



BC X CC 



I 



BC 

 36 

 37-5 



CC 

 39 

 37; 



470 426 



"T" 



BS 



8 

 12 



IS X BS 

 I 



-|-T- 



IS ss 



7 10 



19 17 



Totals 27 20 26 

 Expect. 35-3 25-2 2.5-2 



BIS 

 1 470 

 472 



*143 

 476 

 476 

 477 

 478 



// X // 



I 

 II 



90 



19 



29 



69 



23 



74 

 143 

 475 

 475 

 475 



Total 230 



CE X BI 



._i 



27 



1 







I 

 BC 



479 12 



Expect. 16-2 



"T 



BE 

 22 



16-2 



T^l 



CI 

 20 



16-2 



El 

 11 



l(y2 



292 472 



