Hi Andre!

There are a lot of chaetophorales in subaereal environment, maybe not Chaetophora. The wall of the cathedral are so humid, and it is possible that freshwater species colonize them. Nevertheless, I think that this species is a Trentepholial, this order is more common in this environment ...

Hola! Que buenas fotos, muy buena calidad! Felcitaciones. Saludos!

Salut! Que de bonnes photos, très bonne qualité! Felcitaciones. Des saluts!

Hola, encontre un alga que realmente no se parece a nada de lo que vi antes. La saque de un muro de ladrillo. Alguien sabe que taxa es?


Salut, j'ai trouvé une algue qui ne ressemble réellement à rien dont j'ai vu d'avance. Tirez-la d'un mur en brique. Quelqu'un sait-il(elle) que taxa est ...

Hi André! Thanks for responding. How can I do to see the Pyrenoids? I didn´t see the hyalin hairs, but I will try of watching better. Have you got any idea what another genus may it be?. I took this sample from a cathedral's wall. Regards and thanks you so much!

Hello, I´m so happy for getting with this forum. I´m studing epilithic algae from Argentina. I´ve a lot of pictures of algae, if somebody can to help me to identify, I would be so gratefull. the pictures has been took at 40x and 65x.Thanks!