Arachnia Dataset NCBI Taxonomy Rank GENUS Classification phylum Actinomycetota class Actinomycetes order Propionibacteriales family Propionibacteriaceae genus Arachnia Name Synonyms Arachnia Pine and Georg 1969 (Approved Lists 1980) Pseudopropionibacterium Pseudopropionibacterium Scholz and Kilian 2016 Homonyms Arachnia Arachnia Pine and Georg 1969 (Approved Lists 1980)