528 Misses M. D. Haviland and F, Pitt on the 
> 
Panne b: 1s 
Snails tethered in Maidenhead Thicket. 
z Number of | Number of 
Number of Bands. Snails. Snails taken. 
A pain dy sz crane dake wee sreuciayeasiatets ; 7 IL 
DO pands:.. stem teactesletiels coe i 3 
SoM ete DS. ieee Ds tech 23 4 
BE ae TA a eS ae 8 CML, 6 
© RT Ser) Muse aie Mts Sete ices pouches 20 1 
Vars. rubella and eastanea (un- 
handed) iii sew acieansios a 1] 2 
Mota. etme. Mgt 80 17 
Tas_e II. 
Cambridge. 
Anvils. 
Formule. July 30th, August 13th, October 21st. 
1G) Ie ook Je OR Oe Ove) Ma  P0e Het 
(Oath | ree ir 11 2} 1/10] 97/1 5 | 
103(45) 2 Loven. 10 | Tl de iets 
Gc) 1 Var) tarde 
(12)3(45) 9.0.00... 1 Pane aes ober 
(12) (B45) 2 yan sire 2 elu ees SO ee 
(19945) 5. ocean. ¥ Soil sal jewels Oh aaa 
1EBOS ee eae 11 ea ib A 
(8 eae 1 7; 
NOSODS sec ae eee 1 oe 
POSOO Rete nise clo cree ll af seta ts ol ereas lees 
OOS345 4 Sa. crise een ae as 2 TST Oa) Feet Pipe 
(12)3004 ........ 1 Rad eee ets ae at po 
OBAD Per ee cores sie 5 A TM aera: ai here 
Oa ato. cade ce at 5 2 7 | 10 
O23 (45) Pid eke - asolle bill 5 
LO3(AB)S es Minar : Ser ka 
Q0340 oes. cee 3 ‘is ua eee 1 
OOSA Do wane sence ree 4 2 Lato ‘ 
Unbanded var. l- 
Bellies as Sia 2 Ql 8 8 1 
Unbanded vars. ru- 
bella and cas- 
CANECO en 9 i 4 2 , ‘ 
Helicella cantiana™\ 9 Pe 16 ere oan 
Total 81 915 | 31 | 13 | 49 {118 9 
1 5 separate bands = 11:2 per cent. 
2 5 bands with 4+5 fused = 4:1 per cent. 
3 5 bands with fusions = 12:0 per cent. 
4 « Plain below” = one or more of bands 3, 4, 5 absent = 20:7 per cent. 
5 «Plain above” = one or more of bands 1, 2 absent = 29°3 per cent. 
* Unbanded = 17°5 per cent. 
7 Helicella cantiana = 4:9 per cent. 
Total. 
