Morphological grouping of the studied organisms along with the corresponding codes.

The grouping was done based on scatter plot from Principal Component Analysis (PCA) as well as following the authoritative taxonomic keys. Sequence accession numbers in GenBank are used in the presentation of molecular analysis and the sample codes in PCA. Alphabetic sample codes replacing the full name of organisms are ascribed for ease of presentation those however clearly mentioned in Table S2.*big specimen from market whose morphometric not done.**paratypes from museum preserved in formaline whose sequencing not done.***previously identified specimens preserved in formaline whose sequencing not done.