21.1 Molluscan Research Publications
21.1.1 Provision of Basic Information
21.1.1.1 Use of Museum Collections
21.1.1.2 Research Workshops
21.1.1.3 DNA Barcoding
21.1.1.4 Genetics
21.2 Palaeobiology
21.3 Taphonomy
21.4 Systematics
21.5 Systematic, Phylogenetic, and Evolutionary Studies
21.5.1 Different Datasets
21.5.1.1 Molecular Datasets
21.6 Biogeography
21.7 Discovery
21.8 The Future
21.8.1 Text Mining
21.8.2 New Technology
21.8.3 Phylogenetic and Evolutionary Research
21.8.4 Biodiversity
21.8.5 Citizen Science