Animalia Arthropoda Biodiversity Branchiopoda Diplostraca Hornestheria Taxonomy Xiangxiellidae HS. Repositories refractive index BB. Bibliometric methods BG. Information dissemination and diffusion BH. Information needs and information requirements analysis CRIS EB. Printing EUV Hornestheria undetermined I. Information treatment for information services IC. Index languages IE. Data and metadata structures IK. Design Interoperability LB. Computer networking LC. Internet LL. Automated language processing LS. Search engines Open Access Repositories SiO2 crystal X-ray anisotropy beta broadcasting data repository delta development electronic publishing implementation and maintenance including WWW nk optical constants processes and schemes research data research data management research data repositories