240 MR. E. S. RUSSELL ON THE SHELL-GROWTH [ Mar. 2, 
SECOND YEAR-GrRovr (1906 brood). 
| | i 
| | 1907 | 1908 | : HASPR nee 
| Dec. | Jan. |Feb.|Mar./Apr. May’ June | July |Sep.| Oct. Oct. Nov. Dec. 
| | 31. | 1. Ee / Me 1d 28. 27. | 30. | 2.) 1. | 81.) 30.) 31. 
“40 betel love 22°2| 23:1'23°6 267 | 286 | 30°4|30°8 324 32°5 33°5 
41... | 218/221 22293 243 262) 27 28) || 
42... | 937/251 255 262.266 278) 293/30 |31 
43 ...| 22 | pero ea | Bat cm Me ee er 
| 44 | 295 ea 23 24-1 25°6 268 291 31-2 saat | 353) 
45 ..| 238] .. loeajoue | | | tri al 
nse) | eneies (269/272 284 298 | 329 35636737 37 37 
47 || 27 |... [27 jars 282 29 | 308 33. | 3dr2/ 34°8 352 352 353 
| 48...) 27-9 Cains .. (eee) | Diao sae Adee Wiese 
49 .. | 27-2 ‘ar7| 23 28°5 28'5 30-2 | 308 31 | 312 BB 33°38 336 
50.../ 29 | ... [99 /30 [a1 lara) sie| 34 [36 [36 [a7 |37aae 
S| ees 291]... | .. {82 | Be | on 379 39°5 40 pee 
a aoe | Nee! ay | ae a a a 
53 s| set 299 50 es Patil eae Gee | 
54 ...|| 30 poe [hes | ... |829) 84 | 369 38389380 
55... 30 ee OR es eeu sieea "a7 B92 405 ae | 42-2) 40:2) 
56 | 308 .. [a1 |... [82 |a20l ae9 | 35 ls7-8139 |30 [39 39 | 
57 | ee 7 32'3| 32°8| 33-6 845, 37-4 | 40-8 (42 42 (42 42 | 422) 
68... .. | aaa (328 a36|84 |35 | 37-6 01 409] | al 
69. nannies 33 |s3 [333/34 ape bens Wile raat | 
60) ...|| 32°6 | ee es ape ela bo) | 
Merde ome Cer de oP wi aoe Sime ie 
ellee loa ay ala Cenc wale ak ab | 
63 | sea] 2 [359] faa || 4, irate 
64 Pl) eeel Gee] 2 [aos 41 [41 [4 [41 
65 Ll aN ad ie ae eae Se 40°6 408 41 41 | 
- | 7 | | oo 
M .../| 28:3] ... | 28:6| 984 29°6 311) 32:7 | 33°7 (36 |37-1) 38 |38 | 38 
* No 51 measured 23°5 mm. on 7th Sept. 1907. 
