Gongolaria elegans is a species of brown algae in the family Sargassaceae endemic to the Mediterranean.
Chondracanthus elegans is a red algae species in the genus Chondracanthus. The name elegans is Latin for 'elegant.'
Claudea is a marine red alga genus.
Claudea elegans is a marine red alga species in the genus Claudea. It occurs in tropical waters in Australia, India, Pakistan and Brazil and may reach 40 centimeters in length.
Gymnothamnion elegans is a red alga species in the genus Gymnothamnion found in South Africa from Bakoven on Cape Peninsula to KwaZulu-Natal.
Cyanonephron elegans is a freshwater species of cyanobacteria in the family Synechococcaceae. It is described in the Netherlands, Siberia, Russia and Queensland, Australia.
Campylodiscus elegans is a species of diatoms in the family Surirellaceae.
Climacosphenia elegans is a species of marine pennate diatoms in the order Fragilariophyceae.
Chrysococcus is a genus of golden algae in the family Dinobryaceae.
Navicula elegans is a marine and freshwater species of algae of the genus of Navicula.
Eutreptiella is a genus of Euglenozoa belonging to the family Eutreptiidae.
Dissodinium is a genus of dinoflagellates belonging to the order Gymnodiniales, family unknown.
Saturnella is a genus of algae belonging to the family Oocystaceae.
Zittelina is a fossil genus of algae belonging to the family Dasycladaceae.
