Rugoscopy is -
Study of finger prints
Study of foot prints
Study of lip prints
Study of palate prints
Rugoscopy or palatoprints are study of structural details such as rugae in anterior pa of palate which is individualistic and specific as fingerprints ref :.Dr.K.S.Narayana Reddys Synopsis of Forensic Medicine & Toxicology 27th edition pg. 48.
Identification