APPENDIX 1. — Measurements (in mm) and biometric indices of the trunk vertebrae of Vipera cf. latastei Boscá, 1878 (COLT), mainland Vipera latastei (IMEDEA 106925 and MNHN-ZA-AC-2020-1), and Vipera latastei ebusitana Torres-Roig, Alcover & Bailon, 2020. Data of mainland V. latastei and V. l. ebusitana obtained from Torres-Roig et al. (2020). Abbreviations: σ, standard deviation; CL, vertebral centrum length, measured ventrally and including the condyle; CL/NAW, ratio between the length and the width of the neural arch; CTH, cotyle height; CTW, cotyle width; CTW/CTH, ratio between width and height of the cotyle; CTW/ NAW, ratio between cotyle width and the width of neural arch; Max, maximum value; Min, minimum value; N, number of specimens; NAW, width of the neural arch, measured at the maximum interzygapophyseal constriction; PO-PO, width of the external borders of the articular surfaces of the postzygapophysis; POPO/NAW, ratio between the width of the external borders of the articular surfaces of the postzygapophysis and the width of the neural arch; PR-PR, width of the external borders of the articular surfaces of the prezygapophysis; PR-PR/NAW, ratio between the width of the external borders of the articular surfaces of the prezygapophysis and the width of the neural arch; ZW, zygosphene width; ZW/NAW, ratio between the width of the zygosphene and the width of the neural arch.
|
|
COLT |
IMEDEA 106925 |
MNHN-ZA-AC-2020-1 |
Vipera latastei ebusitana |
| CL |
Mean |
2.76 |
3.74 |
4.31 |
2.74 |
| N |
5.00 |
– |
– |
18 |
| σ |
0.43 |
– |
– |
0.27 |
| Min |
2.10 |
– |
– |
2.29 |
| Max |
3.21 |
– |
– |
3.19 |
| NAW |
Media |
1.81 |
2.53 |
2.87 |
1.96 |
| N |
4.00 |
– |
– |
18 |
| desv |
0.29 |
– |
– |
0.24 |
| Min |
1.41 |
– |
– |
1.63 |
| Max |
2.08 |
– |
– |
2.4 |
| CTW |
Media |
1.00 |
1.84 |
2.22 |
1.22 |
| N |
4.00 |
– |
– |
18 |
| desv |
0.55 |
– |
– |
0.08 |
| Min |
0.19 |
– |
– |
1.07 |
| Max |
1.35 |
– |
– |
1.33 |
| CTH |
Media |
1.17 |
1.41 |
1.56 |
1 |
| N |
4.00 |
– |
– |
18 |
| desv |
0.09 |
– |
– |
0.09 |
| Min |
1.11 |
– |
– |
0.85 |
| Max |
1.30 |
– |
– |
1.13 |
| PR-PR |
Media |
3.22 |
5.45 |
5.82 |
3.62 |
| N |
3.00 |
– |
– |
18 |
| desv |
0.50 |
– |
– |
0.46 |
| Min |
2.70 |
– |
– |
2.97 |
| Max |
3.70 |
– |
– |
4.39 |
| PO-PO |
Media |
3.11 |
5.27 |
5.57 |
3.5 |
| N |
2.00 |
– |
– |
15 |
| desv |
0.73 |
– |
– |
0.45 |
| Min |
2.59 |
– |
– |
2.97 |
| Max |
3.62 |
– |
– |
4.3 |
| ZW |
Media |
1.16 |
2.18 |
2.80 |
1.74 |
| N |
1.00 |
– |
– |
16.00 |
| desv |
– |
– |
– |
0.15 |
| Min |
– |
– |
– |
1.48 |
| Max |
– |
– |
– |
1.98 |
| CTW/CTH |
Media |
0.84 |
1.30 |
1.42 |
1.23 |
| N |
4.00 |
– |
– |
18 |
| desv |
0.45 |
– |
– |
0.06 |
| Min |
0.17 |
– |
– |
1.14 |
| Max |
1.16 |
– |
– |
1.35 |
| PO-PO/NAW |
Media |
1.85 |
2.08 |
1.94 |
1.8 |
| N |
2.00 |
– |
– |
15 |
| desv |
0.02 |
– |
– |
0.07 |
| Min |
1.84 |
– |
– |
1.65 |
| Max |
1.87 |
– |
– |
1.9 |
| ZW/NAW |
Media |
0.82 |
0.86 |
0.98 |
0.9 |
| N |
1.00 |
– |
– |
16 |
| desv |
– |
– |
– |
0.05 |
| Min |
– |
– |
– |
0.8 |
| Max |
– |
– |
– |
0.98 |
| CTW/NAW |
Media |
0.47 |
0.73 |
0.77 |
0.63 |
| N |
3.00 |
– |
– |
18 |
| desv |
0.33 |
– |
– |
0.05 |
| Min |
0.09 |
– |
– |
0.54 |
| Max |
0.68 |
– |
– |
0.73 |
| CL/ZW |
Media |
1.81 |
1.72 |
1.54 |
1.56 |
| N |
1.00 |
– |
– |
16 |
| desv |
– |
– |
– |
0.08 |
| Min |
– |
– |
– |
1.44 |
| Max |
– |
– |
– |
1.69 |
| PR-PR/NAW |
Media |
1.88 |
2.15 |
2.03 |
1.84 |
| N |
3.00 |
– |
– |
18 |
| desv |
0.05 |
– |
– |
0.06 |
| Min |
1.83 |
– |
– |
1.67 |
| Max |
1.91 |
– |
– |
1.94 |
| CL/NAW |
Media |
1.47 |
1.48 |
1.50 |
1.4 |
| N |
4.00 |
– |
– |
18 |
| desv |
0.02 |
– |
– |
0.08 |
| Min |
1.45 |
– |
– |
1.24 |
| Max |
1.49 |
– |
– |
1.55 |