Rugoscopy is -
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.
Study of finger prints
Study of foot prints
Study of lip prints
Study of palate prints
Identification