L1A1B3Y4R1I1N1T1H4O1D2O1N1T1S1
24 points
LABYRINTHODONTS is validvalid
LABYRINTHODONT, [n]
LABYRINTHODONT, an extinct amphibian, so called from a mazy pattern on a section of its teeth [n]
LABYRINTHODONT, [n]
LABYRINTHODONT, an extinct amphibian, so called from a mazy pattern on a section of its teeth [n]