It is a fasta file produced when PEMA is run on gene 18S, gene ITS and COI sequences.

It is the output file of the optional step 5.3 "Bold Retriever" and the input file of "ARMS OTU Unifier" (step 6) of the ARMS workflow of the Internal Joint Initiative.

taxize allows users to search over many taxonomic data sources for species names (scientific and common) and download up and downstream taxonomic hierarchical information - among other things. This package wraps APIs for a large suite of taxonomic databases availabe on the web. The taxize book: https://taxize.dev Package documentation: https://docs.ropensci.org/taxize/