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Table 1 Mean (95% CI) size-adjusted crushing resistance (SACR), mean PC1 scores (± 2 SE), molariform frequency (MF), and mean number of bands (NB) for 19 Mexipyrgus churinceanus populations.

From: Spatial mosaic evolution of snail defensive traits

Drainage/Population     
Western SACR PC1 MF NB
1. Laguna Churince (n = 20) 73.5(66.0, 81.0) 0.47(0.13) 53.36 9.7(1.2)
2. Rio Garabatal 1 (n = 20) 60.7(53.2, 68.1) -0.40(0.09)   3.5(0.7)
3. Rio Garabatal 3 (n = 15) 49.2(40.7, 57.8) 0.27(0.10)   0
4. Rio Garabatal 4 (n = 17) 63.7(55.7, 71.7) 0.16(0.14)   3.9(1.0)
5. Rio Garabatal 5 (n = 20) 53.5(46.1, 60.9) 0.05(0.10)   6.7(0.6)
6. Juan Santos (n = 60) 62.47(58.2, 66.7) 0.01(0.05) 77.5 9.7(1.2)
Rio Mesquites     
7. Anteojo (n = 19) 64.5(56.9, 72.2) -0.39(0.13)   13.6(1.0)
8. Tierra Blanca 1 (n = 19) 68.7(61.0, 76.5) 0.67(0.14)   14.2(1.8)
9. Tierra Blanca 2 (n = 20) 80.7(73.1, 88.2) 0.62(0.10)   15.7(1.4)
10. Tierra Blanca 4 (n = 20) 92.3(84.1, 100.4) 1.32(0.06) 31.03 17.3(1.3)
11. Mojarral West (n = 40) 72.7(65.0, 80.4) -2.14(0.05) 49.77 2.6(1.2)
12. Mojarral East (n = 83) 75.14(71.3, 78.9) -0.37(0.11) 44.01 4.5(0.9)
13. Rio Mesquites 1 (n = 20) 86.7(78.9, 94.5) 0.94(0.09) 57.75 9.8(1.2)
14. Rio Mesquites 2 (n = 20) 69.3(61.6, 76.9) 0.76(0.12)   2.4(1.0)
15. Rio Mesquites 3 (n = 20) 42.3(34.8, 49.7) 0.38(0.07)   5.1(1.2)
16. Los RemojosN (n = 12) 60.9(51.3, 70.5) 0.29(0.09) 40.00 10.3(2.1)
17. Los RemojosS (n = 20) 71.5(64.2, 78.9) -0.14(0.07) 62.00 1.6(1.1)
Southeastern     
18. Tio CandidoN (n = 40) 90.0(84.2, 95.9) 0.96(0.05) 22.00 5.6(0.2)
19. Tio CandidoS (n = 20) 51.8(44.0, 59.5) -0.94(0.08) 63.86 0.9(0.2)