<p> Large Molluscan protein datasets are existing and parallel rise of evolutionary studies relating to Molluscan species are missing. The phylum Mollusca comprises huge number of species. The inter specific diversity and phylogeny is poorly investigated. In the current study different protein sequences were retrieved and phylogenetic analysis were carried out resulting different trees. The trees showed similar species remain clustered together with few alterations. This may be attributed to adaptive radiation or mutations.</p>