Shell measurements Helix pomatia |
Shell nr |
Length |
Width |
Aperture length |
Aperture width |
Ap.length:width ratio |
1 |
42 |
39 |
25 |
19 |
1.31 |
2 |
43 |
41 |
26 |
21 |
1.24 |
3 |
38 |
36 |
24 |
19 |
1.26 |
4 |
38 |
37 |
24 |
20 |
1.20 |
5 |
39 |
38 |
25 |
19 |
1.31 |
Shell measurements Helix aspersa(Cornu aspersum) |
Shell nr |
Length |
Width |
Aperture length |
Aperture width |
Ap.length:width ratio |
1 |
23 |
26 |
15 |
13 |
1.15 |
2 |
26 |
27 |
17 |
14 |
1.21 |
3 |
25 |
27 |
16 |
14 |
1.14 |
4 |
23 |
23 |
15 |
13 |
1.15 |
5 |
25 |
25 |
16 |
14 |
1.14 |
6 |
25 |
25 |
17 |
15 |
1.13 |
7 |
32 |
29 |
19 |
16 |
1.19 |
8 |
27 |
26 |
17 |
15 |
1.13 |
9 |
23 |
23 |
16 |
14 |
1.14 |
10 |
22 |
27 |
16 |
14 |
1.14 |
Shell measurements Achatina achatina(white shell type) |
Shell nr |
Length |
Width |
Aperture length |
Aperture width |
Ap.length:width ratio |
1 |
61 |
33 |
30 |
17 |
1.76 |
2 |
55 |
31 |
33 |
17 |
1.94 |
3 |
62 |
32 |
30 |
18 |
1.66 |
4 |
68 |
34 |
35 |
19 |
1.84 |
5 |
54 |
29 |
27 |
16 |
1.69 |
6 |
47 |
32 |
26 |
15 |
1.73 |
Shell measurements Achatina achatina |
Shell nr |
Length |
Width |
Aperture length |
Aperture width |
Ap.length:width ratio |
1 |
122 |
67 |
68 |
38 |
1.79 |
2 |
117 |
68 |
67 |
35 |
1.94 |
3 |
115 |
62 |
67 |
37 |
1.81 |