Table 1.

Summary of Tree Topologies and the Statistical Supports

Data set	Outgroup	ML method												Multispecies gene tree based method
		Concatenated sequence								Partitioned
		JTTFG		GTRG		LG4XG		LG4MG		BIC		AICc		JTTFG		GTRG
		Tree	BP	Tree	BP	Tree	BP	Tree	BP	Tree	BP	Tree	BP	Tree	BP	Tree	BP
I	Gar + TF + CF	1	100	1	100	1	100	1	100	1	100	1	100	1	100	1	100
	Gar	1	99	1	100	1	100	1	99	1	100	1	100	1	97	1	100
	TF	2	50	1	63	2	66	2	73	1	51	1	50	1	47	1	53.6
														2	45
	CF	1	100	1	100	1	100	1	100	1	100	1	100	1	98	1	99.2
II	Gar + bowfin + TF + CF	1	100	1	100	1	100	1	100	1	100	1	100	1	100	1	100
	Gar	1	100	1	100	1	100	1	100	1	100	1	100	1	97.4	1	98.8
	Bowfin	1	100	1	100	1	100	1	100	1	100	1	100	1	97.4	1	98.8
	TF	1	58	1	72	2	53	2	63	1	62	1	61	1	50.4	1	58.2
														2	35.8
	CF	1	99	1	98	1	97	1	97	1	100	1	99	1	96.8	1	97.2

Note.—BP, bootstrap probability in percent. BIC and AICc were criteria used in the search of the optimal partition scheme by PartitionFinder.