Table 1.
Structure | Cuticle layer | Ae | Ca | Cl | F | Fe | H | K | Mg | Na | P | S | Si | E | Zn | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
AT, accessory tooth | EP | Mean | 21.12 | 6.81 | 1.01 | 1.48 | 0.40 | 3.32 | 0.12 | 0.43 | 0.08 | 3.82 | 0.18 | 5.68 | 38.22 | 0.22 |
SD | 6.49 | 1.17 | 0.32 | 0.58 | 0.14 | 1.04 | 0.07 | 0.15 | 0.14 | 0.81 | 0.07 | 5.83 | 12.00 | 0.06 | ||
N | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | ||
EX | Mean | 13.93 | 6.89 | 0.83 | 0.56 | 0.39 | 2.39 | 0.14 | 0.45 | 0.00 | 3.32 | 0.19 | 0.03 | 26.99 | 0.22 | |
SD | 1.31 | 0.95 | 0.19 | 0.25 | 0.09 | 0.36 | 0.05 | 0.14 | 0.01 | 0.61 | 0.06 | 0.05 | 4.83 | 0.06 | ||
N | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | ||
CV, cardiopyloric valve | EP | Mean | 15.33 | 5.38 | 0.61 | 3.24 | 0.52 | 2.16 | 0.12 | 0.65 | 0.00 | 2.98 | 0.35 | 0.01 | 24.51 | 0.53 |
SD | 2.46 | 1.40 | 0.15 | 0.28 | 0.13 | 0.23 | 0.03 | 0.15 | 0.00 | 0.93 | 0.13 | 0.01 | 2.27 | 0.35 | ||
N | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | ||
EX | Mean | 11.41 | 3.96 | 0.45 | 2.13 | 0.31 | 2.05 | 0.11 | 0.62 | 0.00 | 2.35 | 0.37 | 0.00 | 23.29 | 0.29 | |
SD | 0.87 | 0.71 | 0.06 | 0.25 | 0.05 | 0.18 | 0.06 | 0.10 | 0.01 | 0.42 | 0.10 | 0.00 | 2.36 | 0.10 | ||
N | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | ||
LT, lateral tooth | EP | Mean | 23.15 | 6.92 | 1.47 | 2.03 | 0.37 | 4.26 | 0.14 | 0.41 | 0.00 | 3.85 | 0.14 | 6.74 | 51.78 | 0.22 |
SD | 5.19 | 1.67 | 0.55 | 0.43 | 0.10 | 0.61 | 0.08 | 0.16 | 0.00 | 0.91 | 0.06 | 4.63 | 9.16 | 0.09 | ||
N | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | ||
EX | Mean | 15.30 | 7.25 | 1.42 | 1.77 | 0.35 | 2.47 | 0.10 | 0.34 | 0.00 | 2.87 | 0.13 | 0.00 | 28.15 | 0.20 | |
SD | 2.21 | 1.01 | 0.39 | 0.41 | 0.11 | 0.22 | 0.07 | 0.11 | 0.00 | 1.87 | 0.06 | 0.01 | 2.17 | 0.07 | ||
N | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | ||
MT, medial tooth | EP | Mean | 25.84 | 7.52 | 1.33 | 2.74 | 0.66 | 5.02 | 0.13 | 0.39 | 0.00 | 2.44 | 0.16 | 9.02 | 56.16 | 0.46 |
SD | 11.61 | 1.84 | 0.43 | 0.80 | 0.27 | 0.92 | 0.06 | 0.23 | 0.00 | 1.33 | 0.09 | 8.50 | 8.69 | 0.37 | ||
N | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | ||
EX | Mean | 15.18 | 6.19 | 1.36 | 2.26 | 0.60 | 3.05 | 0.10 | 0.43 | 0.00 | 2.50 | 0.17 | 0.00 | 34.81 | 0.52 | |
SD | 1.25 | 0.86 | 0.45 | 0.76 | 0.18 | 0.27 | 0.07 | 0.22 | 0.00 | 1.02 | 0.09 | 0.01 | 3.05 | 0.27 | ||
N | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | ||
M, membrane | EP | Mean | 1.54 | 0.06 | 0.10 | 0.07 | 0.00 | – | 0.03 | 0.09 | 0.00 | 0.10 | 0.21 | 0.00 | – | 0.01 |
SD | 0.35 | 0.10 | 0.08 | 0.15 | 0.00 | – | 0.03 | 0.07 | 0.00 | 0.11 | 0.17 | 0.00 | – | 0.02 | ||
N | 12 | 12 | 12 | 12 | 12 | – | 12 | 12 | 12 | 12 | 12 | 12 | – | 12 | ||
EX | Mean | 1.60 | 0.08 | 0.11 | 0.09 | 0.00 | – | 0.11 | 0.11 | 0.00 | 0.08 | 0.10 | 0.00 | – | 0.00 | |
SD | 0.26 | 0.13 | 0.12 | 0.07 | 0.00 | – | 0.07 | 0.09 | 0.00 | 0.08 | 0.10 | 0.00 | – | 0.01 | ||
N | 12 | 12 | 12 | 12 | 12 | – | 12 | 12 | 12 | 12 | 12 | 12 | – | 12 | ||
PtO, pterocardiac ossicle | EP | Mean | 14.90 | 6.82 | 1.01 | 1.12 | 0.37 | 2.34 | 0.12 | 0.50 | 0.03 | 3.51 | 0.23 | 0.04 | 26.93 | 0.26 |
SD | 1.98 | 1.18 | 0.39 | 0.29 | 0.16 | 0.18 | 0.08 | 0.35 | 0.04 | 0.82 | 0.12 | 0.04 | 2.03 | 0.09 | ||
N | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | ||
EX | Mean | 9.64 | 3.64 | 0.80 | 0.67 | 0.21 | 2.01 | 0.11 | 0.59 | 0.00 | 2.10 | 0.29 | 0.01 | 22.71 | 0.26 | |
SD | 0.48 | 0.38 | 0.14 | 0.28 | 0.09 | 0.15 | 0.04 | 0.21 | 0.01 | 0.28 | 0.09 | 0.01 | 1.95 | 0.05 | ||
N | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | ||
LcO, lateral cardiac ossicle | EP | Mean | 11.68 | 3.80 | 0.93 | 2.42 | 0.17 | 2.87 | 0.15 | 0.63 | 0.00 | 2.25 | 0.27 | 0.00 | 33.00 | 0.28 |
SD | 3.03 | 1.39 | 0.49 | 0.73 | 0.20 | 0.31 | 0.06 | 0.18 | 0.00 | 0.76 | 0.12 | 0.00 | 3.61 | 0.10 | ||
N | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | ||
EX | Mean | 10.70 | 3.30 | 0.81 | 2.21 | 0.22 | 2.74 | 0.06 | 0.54 | 0.00 | 2.02 | 0.29 | 0.00 | 30.97 | 0.34 | |
SD | 1.37 | 0.71 | 0.22 | 0.72 | 0.17 | 0.42 | 0.07 | 0.15 | 0.00 | 0.65 | 0.08 | 0.00 | 5.02 | 0.10 | ||
N | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | ||
S, setae | Basis | Mean | 1.13 | 0.14 | 0.01 | 0.04 | 0.00 | – | 0.01 | 0.01 | 0.00 | 0.04 | 0.00 | 0.00 | – | 0.01 |
SD | 0.13 | 0.10 | 0.02 | 0.04 | 0.00 | – | 0.02 | 0.01 | 0.00 | 0.05 | 0.01 | 0.00 | – | 0.01 | ||
N | 14 | 14 | 14 | 14 | 14 | – | 14 | 14 | 14 | 14 | 14 | 14 | – | 14 | ||
Tip | Mean | 1.78 | 0.51 | 0.00 | 0.15 | 0.00 | - | 0.00 | 0.03 | 0.00 | 0.1 | 0.03 | 0.00 | – | 0.00 | |
SD | 0.35 | 0.15 | 0.00 | 0.10 | 0.00 | - | 0.01 | 0.05 | 0.00 | 0.09 | 0.03 | 0.00 | – | 0.00 | ||
N | 14 | 14 | 14 | 14 | 14 | – | 14 | 14 | 14 | 14 | 14 | 14 | – | 14 | ||
ZO, zygocardiac ossicle | EP | Mean | 12.71 | 5.25 | 1.23 | 1.08 | 0.47 | 2.10 | 0.11 | 0.35 | 0.02 | 2.83 | 0.14 | 0.05 | 23.88 | 0.28 |
SD | 2.39 | 1.59 | 0.59 | 0.27 | 0.16 | 0.15 | 0.08 | 0.15 | 0.03 | 0.85 | 0.06 | 0.05 | 1.67 | 0.17 | ||
N | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | ||
EX | Mean | 10.25 | 4.29 | 0.69 | 0.76 | 0.45 | 1.93 | 0.10 | 0.41 | 0.00 | 2.23 | 0.17 | 0.00 | 21.87 | 0.25 | |
SD | 0.89 | 0.77 | 0.26 | 0.18 | 0.06 | 0.07 | 0.06 | 0.17 | 0.00 | 0.54 | 0.07 | 0.01 | 1.13 | 0.08 | ||
N | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
E Young’s modulus, EP epicuticle, EX exocuticle, H hardness, N quantity of tests, SD standard deviation.