Halimeda Algae Profile
Members of the Chlorophyta phylum, learn to identify and cultivate calcareous Halimeda and other related macroalgae species of this green algae group.
Halimeda of Hawai'i
Browse this key of common species of Halimeda algae from the UH Manoa Botany Department site to view photos and read descriptions on the many species of these green calcified macroalgae found in Hawai'i.
Halimeda Algae Eater
The Institute of Marine Biology of Crete site provides a basic abstract about the Caribbean species Sea Urchin Clypeaster rosaceus that is a natural predator of calcareous Halimeda algae.
Halimeda Algae Notes
Identification and care notes from Albert Thiel about calcareous Halimeda algae, particularly the H. discoidea and H. opuntia varieties which are quite common.
Halimeda spp. Notes
This overview of the green algae Chlorophyta division from the National Museum of Natural History Smithsonian Institution site includes mention about how calcified Halimeda spp. algae are major contributors of marine sediments.
H. incrassata Photo
A green calcareous species Halimeda incrassata alga photo from the National Museum of Natural History Smithsonian Institution's Chlorophyta Algae Classification page.