Schoch CL, Ciufo S, Domrachev M, Hotton CL, Kannan S, Khovanskaya R, Leipe D, Mcveigh R, O'Neill K, Robbertse B, Sharma S, Soussov V, Sullivan JP, Sun L, Turner S, Karsch-Mizrachi I.

Database (Oxford). 2020 Jan 1;2020:baaa062. doi:10.1093/database/baaa062

NCBI Taxonomy: a comprehensive update on curation, resources and tools.

83% of the know invertebrate species are still not in the database.