Table 2. Number of species included in phylogenies.

For each algorithm, we report the number of species used to recover the phylogeny.

Taxonomic group	CAM	Amino acid motifs	FFP	CVTree	ACS	Andi	FSWM	Maximum likelihood	NCBI taxonomy	OTL
All	23,428	23,428	23,428	N/A	N/A	N/A	N/A	N/A	22,794	12,337
Archaea	418	418	418	418	418	418	418	418	416	362
Bacteriaa	15,068	15,068	15,068	N/A	N/A	N/A	N/A	N/A	14,612	11,227
Fungi	234	234	234	232	232	232	232	58	234	214
Invertebrates	149	149	149	149	149	149	149	57	149	147
Plants	89	89	89	89	89	89	89	60	89	87
Protozoa	75	75	75	75	75	71	75	24	75	75
Mammals	107	107	107	107	107	107	107	100	107	105
Other vertebrates	123	123	123	123	123	123	123	118	123	120
Virusesa	7,233	7,233	7,233	6,996	7,230	6,996	6,996	N/A	7,045	N/A

Notes.

^aSome species are included in both bacteria and viruses.