Also, for those who are keen to know more about this, there are natural clownfish hybrids in the wild:
https://link.springer.com/article/10.1007/s11033-019-05190-y
The above study followed a previous 2015 one (iirc). Long story short, seems like this is a result of actual mating between two different species (
Amphiprion sandaracinos and
Amphiprion chrysopterus) that are relatively distantly related to each other. 'Relative' here because well, all clownfish probably belong to the same genus anyways, including the maroon clownfish:
https://watermark.silverchair.com/i2766-1520-109-1-258.pdf, so if these two species can hybridize, and given what we have seen come from ORA, then yeah clownfish most likely readily hybridize - at least when it comes to genetic compatibility. Oh and yes, google these two species. You'll see they look nothing alike lol. :3
Importantly, the hybrid offsprings also seem to be fertile as well.
So back to this story. Maroons, occys, and percs actually are pretty closely related to each other, more so to other clownfish. There's a nifty phylogenetic tree available here:
https://royalsocietypublishing.org/doi/10.1098/rspb.2017.1796 if anyone is interested.
P.S. I do want to end this with a note - phylogenetic analysis of eukaryotes is not... exactly easy for a number of reasons. So things can shift around, but yeah the above info that I provided is unlikely to be significantly altered in the future given how often it has been established through different studies.