Definition: Plications, undulations or other folds on the shell or carapace surface, comparable to or greater than the thickness of the shell/carapace and covering a notable portion of it, with thickness remaining consistent across folds.
Definition: Plications, undulations or other folds on the shell or carapace surface, comparable to or greater than the thickness of the shell/carapace and covering a notable portion of it, with thickness remaining consistent across folds.
Definition: Plications, undulations or other folds on the shell or carapace surface, comparable to or greater than the thickness of the shell/carapace and covering a notable portion of it, with thickness remaining consistent across folds.
Definition: Plications, undulations or other folds on the shell or carapace surface, comparable to or greater than the thickness of the shell/carapace and covering a notable portion of it, with thickness remaining consistent across folds.