red algae?

[turban]

Hi,

Not sure what algae is this? See attached pic. It is semi-flexible and will break if you bent it all the way. the underside is white.

Please id.

Thanks.

 

[Anonymous]

I can't see well enough anymore but from what I can discern,

Family: Corallinaceae
Genus: Mesophyllum

It's a type of calcareous algae.

Regards,
David Mohr