Last Updated
：2025/11/21
red alga
Noun
Japanese Meaning
紅藻類 – 主に紅藻門（Rhodophyta）に属し、ほとんどが赤みを帯びた色をしている藻類。また、一部はグラウコファイタ（Glaucophyta）にも分類される。
Sense（1）
（ plural ）
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Any algae of the phyla Rhodophyta, principally, and Glaucophyta, mostly reddish in colour.
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red alga
A single red alga clung to the rock, releasing delicate spores into the tide.
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A single red alga clung to the rock, releasing delicate spores into the tide.
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