"Helcococcus seattlensis" Chow and Clarridge 2014 Dataset NCBI Taxonomy Classification phylum Bacillota class Tissierellia order Tissierellales family Peptoniphilaceae genus Helcococcus species Helcococcus seattlensis Name Homonyms Helcococcus seattlensis "Helcococcus seattlensis" Chow and Clarridge 2014