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Table 3 Ancestral character state reconstructions for paraphyletic Cycloneuralia topology

From: Ancestral morphology of Ecdysozoa constrained by an early Cambrian stem group ecdysozoan

Character Total group Edysozoa (PP) Crown group Ecdysozoa (PP) Scalidophora (PP) Panarthropoda + Nematoida (PP) Panarthropoda (PP) Present in Acosmia ?
Terminal mouth 0 = 0.024837
1 = 0.975163
0 = 0.000858
1 = 0.999142
0 = 0.000128
1 = 0.999872
0 = 0.000288
1 = 0.999712
0 = 0.001408
1 = 0.998592
Yes
Pharyngeal armature 0 = 0.962564
1 = 0.037436
0 = 0.082954
1 = 0.917046
0 = 0.002036
1 = 0.997964
0 = 0.068972
1 = 0.931028
0 = 0.022113
1 = 0.977887
No
Circumoral structures 0 = 0.959800
1 = 0.040200
0 = 0.021808
1 = 0.978192
0 = 0.000288
1 = 0.999712
0 = 0.006146
1 = 0.993854
0 = 0.010114
1 = 0.989886
No (spines possibly present)
Annulated trunk 0 = 0.027979
1 = 0.972021
0 = 0.002343
1 = 0.997657
0 = 0.011783
1 = 0.988217
0 = 0.000535
1 = 0.999465
0 = 0.000203
1 = 0.999797
Yes
Scalid covered introvert 0 = 0.999838
1 = 0.000162
0 = 0.989892
1 = 0.010108
0 = 0.003788
1 = 0.996212
0 = 0.999403
1 = 0.000597
0 = 0.999986
1 = 0.000014
No
Paired sclerites 0 = 0.994518
1 = 0.005482
0 = 0.994662
1 = 0.005338
0 = 0.993516
1 = 0.006484
0 = 0.995261
1 = 0.004739
0 = 0.957987
1 = 0.042013
No
  1. Values of ancestral character state reconstructions. 0 = absence of character, 1 = presence of character, PP = posterior probability