Taxon;"Lateral processes of premaxilla";"Ascending process of premaxilla";TLn/TWn;TLln/Lns;"Mesial process of pterygoid";"Pterygoid process at basioccipital";LC/WN;LC/WP;LN/WN "Platyceps plinii comb. nov.";"individually short or long, one tip";"short, in contact with nasals";0.93–1.04;40%–50%;"present only in 60% of examined specimens";"individually unstructured or structured";1.21–1.59;0.73–0.95;0.81–1.01 "Platyceps josephi sp. nov.";"short, one tip";"short, in contact with nasals";1.16–1.18;47%–58%;present;"individually unstructured or structured";"1.54 3";0.853;1.023 "Platyceps florulentus 1";"long, two tips";"short, in contact with nasals";1.24;68%;absent;structured;"1.70 [1.32–1.48]";"0.85 [0.68–0.79]";"1.15 [0.95–1.05]" "Platyceps rhodorachis 2";"long, one tip or stout";"long, not in contact with nasals";1.27–1.39;60%–77%;absent;structured;"1.60–1.70 [1.41–1.55]";"0.83–0.88 [0.55–0.64]";"1.20–1.27 [1.09–1.25]" "Platyceps ventromaculatus 1";"long, stout";"long, in contact with nasals";1.28;56%;absent;unstructured;"1.68 [1.49–1.51]";"0.86 [0.76–0.78]";"1.10 [1.16–1.18]" "Hemorrhois nummifer 1";/;/;/;/;/;/;[1.22–1.39];[0.63–0.71];[0.84–1.07] "Hemorrhois ravergieri 1";/;/;/;/;/;/;"1.61 [1.20–1.41]";"0.86 [0.66–0.70]";"0.80 [0.87–1.16]" "Spalerosophis diadema";/;/;/;/;/;/;1.08;0.62;0.80