Halimeda opuntia
| Halimeda opuntia | |
|---|---|
| The sea slug Nembrotha cristata on Halimeda opuntia, found in Timor Leste | |
| Scientific classification | |
| Kingdom: | Plantae |
| Division: | Chlorophyta |
| Class: | Ulvophyceae |
| Order: | Bryopsidales |
| Family: | Halimedaceae |
| Genus: | Halimeda |
| Species: | H. opuntia
|
| Binomial name | |
| Halimeda opuntia (Linnaeus) J.V.Lamouroux, 1816
| |
| Synonyms | |
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Halimeda opuntia, sometimes known as the watercress alga, is a species of calcareous green seaweed in the order Bryopsidales. It is native to reefs in the Indo-Pacific region, the Atlantic Ocean and the Mediterranean Sea.