TABLE 2.

The known mitochondrial genomes from 19 taxa in the haptophyte members.

Class	Order	Species	Accession number	The known repeat length (>250 bp)	Size (bp)	A + T (%)	References
Coccolithophyceae	Phaeocystales	Phaeocystis globosa CNS00066	MW435860	two, 6.7 kb + 14 kb	43,585	70.6	This study
		Phaeocystis globosa CNS00069	MW435863	∼343 bp	24,330 (partial)	66.7	This study
		Phaeocystis globosa CNS00087	MW435865	∼1.4 kb	25,390 (partial)	67.2	This study
		Phaeocystis globosa CNS00262	MW435861	∼705 bp	24,764 (partial)	66.9	This study
		Phaeocystis globosa CNS00266	MW435862	∼334 bp	24,328 (partial)	66.7	This study
		Phaeocystis globosa Pg-G(A)	KC967226	∼709 bp	24,477 (partial)	69.5	Smith et al., 2014
		Phaeocystis antarctica CCMP1374	JN131834 & JN131835	∼763 bp	19,177 + 8,370 (partial)	70.3	Smith et al., 2014
	Isochrysidales	Emiliania huxleyi CCMP1516	JN022704	∼1.9 kb	28660	71.5	Smith and Keeling, 2012
		Emiliania huxleyi CCMP 373	AY342361	∼2.2 kb	29,013	71.7	Puerta et al., 2004
	Prymnesiales	Chrysochromulina tobinii CCMP291	KJ201908	∼9.3 kb	34,288	68.6	Hovde et al., 2014
		Chrysochromulina parva UW 1161	NC_036938	none	24,009 (partial)	67.5	Hovde et al., 2019
		Chrysochromulina sp. NIES-1333	AB930144	two, ∼1.6 kb + 1.6 kb	34,291	70.0	Nishimura et al., 2014
	Incertae sedis	Haptophyta sp. isolate H2	MK188944	none	25,180	77.9	Wideman et al., 2020
Pavlovophyceae	Pavlovales	Pavlova lutheri CCMP 1325	HQ908424	four, ∼6 kb	34,086 (partial)	62.7	–
		Pavlova sp. NIVA-4/92	MN564259	three, ∼7.3 kb	36,202	62.5	Hulatt et al., 2020
		Diacronema viridis voucher KMMCC 0113	MW044630	∼3.8 kb	29,282	60.8	–
		Diacronema viridis culture CCMP:620	MW044629	∼3.8 kb	29,282	60.8	–
Rappephyceae	Pavlomulinales	Pavlomulina ranunculiformis NIES-3900	LC564891 & LC564892	none	11,199 + 9,863 (partial)	54.1	Kawachi et al., 2021

“–” represent no references.