The alligator snapping turtle is a huge aquatic species which has a significantly massive head (compared to other species of turtles). The carapace (higher shell) has 3 popular ridges — one alongside the center line and one on both side. You can find an extra row of scutes (horny scales) https://following-the-footsteps-o70234.slypage.com/27319845/manual-article-review-is-required-for-this-article