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SPECIES
GENERA
FAMILIES
ORDERS
CLASSES
PHYLA
BACTERIA (191,527)
30,238
8,778
2,282
917
327
111
Welcome to GTDB
GENOME TAXONOMY DATABASE
194,600 genomes
Release 05-RS95 (17th July 2020)
18
42
103
276
650
1,672
ARCHAEA (3,073)
PHYLA
CLASSES
ORDERS
FAMILIES
GENERA
SPECIES