Evaluating unrecorded diversity within the Canary Islands and global context. a Proportion of species in our dataset that are already registered in the BIOTA database; b Category of origin (i.e. native non-endemic, introduced or endemic) for species recorded in BIOTA as reported within the database; c Similarity values of best matches of obtained sequences representing each species against BOLD Systems; d Species-level identification coherence between the specimens in our dataset and BOLD best matches. When there is no coherence, we specify if the BOLD best match was identified at species or higher taxonomic level (genus or family level).