duplicature means A doubling; a fold, especially of a membrane. Lexicurio rates it Sui generis — a strength score of 87 out of 100.
noun
- A doubling; a fold, especially of a membrane.“The genus Saipanetta has been suggested to be a surviving relict of the metacopidan superfamily Healdiacea because of its muscle scar pattern and narrow duplicature; nevertheless, it differs from the Metacopida in its more complex hingement, lack of a distinct contact groove, exaggerated domiciliar asymmetry, and lack of posterior ridges or angulations.”