祖龙
Rutiodon ("Wrinkle tooth") is an extinct genus of archosaur belonging to the family Phytosauridae. It lived during the Late Triassic period, and was about 10 to 25 feet (3 to 8 meters) in length. 狂齿鳄(也称“皱齿”),是一个史前已灭绝的物种。它生活在晚三叠世时期,大约10到25英尺(3至8米)长。