Snow. Roy. Soc. Proc., B. vol. 83, to face page 44, 
Table IV.—Showing the Types and Frequencies of the Families of the Second Generation. 
pt 4p*q ae Us | 2p2q? 4 pq? q 
jee eee eee ane 
16s (AA) Tue) EHD) oS) BAU a weedy) > | “TSG e) ey) 2 eAeD ias(aajone 
p 4piq 4p%q? | 2p%q° 4p°q' py 
lg—ace eee ir art = aA EL ir ee Ge = Fi Sn - ae | | rc 
p{ 16s (4A) 4t[16s(AA)] 4¢[8s(AA)]+ leet At [4s (AA)]+ 2 Ere + 4¢[4s (Aa)] Naetter enh ie, 4¢[8s(Aa)] 4t[16s(Aa)] 
Apia 16p°q? | 16p*q5 8p°q* 16 pig! 4p%q® 
, ee Ic ees | I~ ‘7 aml These ae Sa ee a 
i 2¢[4s(AA)] | ; 2t[49(AA [8 [as hi 
. [ea 4t [8s(AA)] eee ON | 4 Brae +helan(Aa)) * 4t [2s (Aa)] aa 30H a) * 4t [4s (Aa)] 4¢[8s (Aa)] 
g + | + _P + + 
24[8s(AA)] BE[4s(AAy] | oe aw 2t[2s(AA)] , of ca (AA)]  2¢[25(Aa)] #[8s(AA)] t[4(AA)] SHENG 
eC) +2¢[Bs(Aa)] +2e[4e(Aay] SPgbtetleyl | 2e[as(aay] 1% apa +21 [2s (aa) Seon Beene +2itdelaay] satlseuay 
4p°q? 16p°4° 16p4q* 8p! q' | 16 p*9° Ap%95 
= AIG Aaa (rc = mt I eee a ree | i 
2¢[2s(AA 2¢[2s(AA s(A 2 
[pe 4t[4s(AA)] seee(aanl+ gt LBe Gay} | 4t[s(AA)] + abelaetaayy + 4t[s (Aa)] ee (ia pat Bethel * 4t[2s(Aa)] 4t[4s(Aa)] 
Ke + + + + + 
t[4s(AA)] | t[4s(AA)] £[8s(AA)] t [te (AA J 
‘ 2¢[8s(AA)] 2¢[4s(AA)] “ONE | 2¢[2s(AA)] 2¢[2s(Aa)] | eae p 2t[4s (Aa 
weeps RAR) SAD ARAN | recta SHAS aeeregy | RAND | ao aso | ae 
| + Fr + + | + 7 + see & ~ 
4s (aa) 4t [4s(Aa)] 41 [2s (Aa)]. ANE SH | 4e[s(4ay] 2 is Cat 4t[s(aa)] ane aoe | at is Gal 4t [2s (aa)] 4t[4s (aa)] 
| 2p%q? 8p°q3 8pigs Apsq! | Spit 2 p48 
| ir Saal iF 1 ic 1 al r q [SSS 
a . 2t[16s(AA)] 2t[8s(AA)], , 9 ee (AAd] 2t(45(AA)], , of PTAA] oxf4s(Aa)] #[16s(AA)] ESs(AA)I) ere ra : 
| 2p" {mca ) +2¢[16s (Aa) +22[Be(Aa)] * P90tRe ier! | +2e(e(Aa)] * Ty teetaey +2el4e(aa)] | The ao ee * Bubs teoy] aaetibeteny 
| 
| Ap°g* 16p'q* 16p%q° 8p%q° 16 pq° Apqi 
im - Cia ae ame] Ir 5 a1 | i | Ir 1 — 
f 2¢[8s(AA)] 2t[4s(AA)] [4s(AA)| | 24 [2s(AA)] t[4s(AA)] oe fes(Aa)] | #[8s(AA)| t[4s(AA)] oefas(Aa . 
| ee) | sarteeay] | +2e[aetanjy* t2bbetAa)l | 4 aetze(aayl * soilsetaan « SRG} | 21faitan ese seldetea)] | a2ebesteah] 
3 + [ 
4p ae, ea 7 ee (Aa)] ee Fee 21[4s(Aa)] aes 2¢[8s (Aa)] 2t[49(Aa)] oF + 
a f +24[4s(aa)] f +2¢[4s(aa)] +2[85(aa)] +2¢(4s(aa)] 4t[4s (aa) | 4t[8s (aa) ] 
| 
pg pq? 4p*q° | 2p°4° 4p? ° 
r— 4 r el SSS : q rar Sat en ——= 4 
g' {165 (aa) 4t([16s(Aa)] 4¢[8s(Aa)] + , autos (any 4t(4s(Aa)] + oi fgeCaay + 4¢ [4s (aa)] eartoc@ate | saute aay] + 4¢[8s(aa)] 4t [16s (aa)] 
