FUR-SEAL INDUSTRY. 
3-year-old males: 
Pups} both sexes hormanglerd. sows fo S202. 36 Geld Layee. 
Deduction for natural mortality in first year, 35 per cent....... 
Yearhingss butticemenim 191426 S52 9..05..2 2242 obdeeli don 
Deduction forfemales, 50 percent. ........:-. 2.06... 0c sees 
Meariann wad lecwilh tot -f. 305. ete ale oc stighet Oo idles Wo 
Deduction for natural mortality in second year, 20 per cent.... 
epee tedminled a Tks lacs 45 sene cee et oe AB ay Se 
2-year-old males killed in 1915...............- BY fees the 
e-year-old males at clase of 191D... 2225.02... -- Se weno snc 
Deduction for natural mortality in third year, 4 per cent....... 
Pyeur nO Hiaed Mgt G2 Lo seconde thee pa eea es ot se saath we 
ayout-old malesieled in 19162 0 2-2s-t~2-- 225. sc eest snes 
RVERE-Old males, Atte 10s IOIG. occa te cease sees Maes 
4-year-old males: 
Pepe ounsexes, Dormim 19125: 5.22. 2.22 oc onic jaca nae s 
Deduction for natural mortality in first year, 35 per cent....... 
Seeeeitipa. pot pexes,tm 19S) oo: so22 see eas oss 20s soos ee 
Deduction for females, 0 per cent. <2. ..- 2.23.4 2 ete. 
Dies EEMOS ED AON Secon cantare ade rad ove ee tte Joe ee deseo ce 
Mere mitten lilled- it AQIS ee sero oreo nee edn coat 
Meare aales’at Close of 1913... 22.2. fo... oon oe et ce ed 
Deduction for natural mortality in second year, 20 per cent.... 
Swe olamiated ti Totts Lents eso Set sel esis isei cin 
a yeat-ol males killed mm 1914552222 losc2520622 52.62 eS 
2-year-old) males at close of 1914... :...........00.scncccnencnd 
Deduction for natural mortality in third year, 4 per cent....... 
eR SCMSIE CEST Stee a2... es ciacigc sa cacecse ces cccwane 
e-year utes tilled 11 P90bes Fol dle click cess ct 
syourold mater at close ol tle. ooo Sa cceek 
No deduction for mortality in fourth year. 
Dae EOE RI MAOH (11F LONG 2 © tate Pe eon enol ano Us/egace seas Se 
4-year-old males killed im 1916: .. 2.2.02... 0020. feels eel 
Bement ant Wiles. AUC, LW, L916, checcencaccssCacrsehteces 
5-year-old males: 
Pups, both sexes, born in 1911¢@..........0..0.200.. 20 cc cece ee 
Deduction for natural mortality in first year, 35 per cent....... 
Pecmmeanwonrnexes in IEP) ON eG et ed 
Deduction for females, 50 per cent...............222-220--000- 
cur imprirrcieenr eee e ee ee oe ee ces 
Deduction for natural mortality in second year, 20 per cent... . 
Se VOAT-OLG Winter Mala SEE Oe oe oe nce tem ces 
a Bureau of Fisheries document No. 820, p. 35. 
97 
19, 402 
15 427 
