TABLE 4.

The non-symbiotic species datasets used for analysis.

Species	Source	References
Actinia equina	Reefgenomics	Wilding et al., 2020
Alexandrium tamarense	iMicrobe	Moustafa et al., 2010
Amphidinium massartii	iMicrobe	Murray et al., 2004
Amphimedon queenslandica	Reefgenomics	Bhattacharya et al., 2016
Chlorella sorokiniana	Arriola et al., 2018
Ephydatia muelleri	Reefgenomics	Bhattacharya et al., 2016
Nematostella vectensis	Reefgenomics	Bhattacharya et al., 2016
Plasmodium falciparum	UniProt	Bateman et al., 2021
Scrippsiella hangoei	iMicrobe	Keeling et al., 2014
Tubastraea coccinea	CoralTBase	Zhang et al., 2019