From: What makes a fang? Phylogenetic and ecological controls on tooth evolution in rear-fanged snakes
Trait | λ | P-value | K | P-value |
---|---|---|---|---|
Number of maxillary teeth | 0.999 | < 0.0001 | 1.281 | 0.001 |
Length of maxillary bone | 0.999 | < 0.0001 | 0.948 | 0.001 |
Position of largest tooth | 0.812 | < 0.0001 | 1.001 | 0.001 |
Groove width | 0.917 | < 0.0001 | 0.740 | 0.002 |
Fang size | 0.999 | < 0.0001 | 1.001 | 0.001 |
Relative posterior tooth length (colubrid only) | 0.890 | < 0.0001 | 0.735 | 0.002 |