How to find all WGS assemblies accessions of a species
There seem to be WGS assemblies that can't be found in NCBI Assembly database, e.g.: https://www.ncbi.nlm.nih.gov/nuccore/1779902990. I guess that such assemblies also cannot be found in The assembly_summary.txt files that are described in https://ftp.ncbi.nlm.nih.gov/genomes/README_assembly_summary.txt.
My current best guess is that each WGS assembly has a &quot;WGS master record&quot; in NCBI Nuccore database. To find all WGS assemblies of a taxon whose uid in NCBI Taxonomy database is 1337, search NCBI Nuccore database using Entrez and the search term &quot;wgs master&quot;[Properties] AND txid1337[orgn:exp].