TABLE 2.

Genome statistics summary.

Butyrivibrio phage	Genome Length (bp)	GC (%)	ORFs	ORFs with best hit homologous proteins	Most common phage name (number of best hit homologous proteins)*
Arawn	31118	46.9	50	26	Paenibacillus phage PG1 (2)
Arian	33499	39.7	54	25	N/A
Bo-Finn	33227	39.7	51	24	N/A
Ceridwen	39745	40.8	73	29	Clostridium phage phiCP13O (2), Clostridium phage phiCP26F (2)
Idris	31128	46.9	55	25	Paenibacillus phage PG1 (2)

*Using the most common phage name with the number of best hit homologous proteins was a method used previously with rumen phages (Gilbert et al., 2017). N/A indicates that no single phage genome shared more than one best hit homologous protein.