Cnidaria
Gallery
Brown Algae (Phaeophyta)
![](gallery/Bracket_brown_seaweed-RTS.jpg) |
![](gallery/kelp-DrBenS.jpg) |
![](gallery/sargassum-KANSTIS.jpg) |
![](gallery/Pyramid_brown_seaweed-RTS.jpg) |
![](gallery/Zonaria_harveyana-DKS.jpg) |
![](gallery/Brown_Algae_Fucus-kikiS.jpg) |
Bracket brown seaweed |
Kelp
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Sargassum
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Pyramid brown seaweed
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Zonaria harveyana
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Brown Algae Fucus
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Green Algae (Chlorophyta)
![](gallery/Caulerpa_racemosa_RTS.jpg) |
![](gallery/green_algae-PeppergrassS.jpg) |
![](gallery/turtle_grass-JMS.jpg) |
![](gallery/Green_seaweed_Udotea-RTS.jpg) |
![](gallery/green_algae-ACS.jpg) |
![](gallery/C_lentillifera-djpmapS.jpg) |
Caulerpa racemosa
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Green algae
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Turtle grass JM
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Green seaweed Udotea species
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Green filamentous alga
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Caulerpa lentillifera
"Sea grapes"
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Red Algae (Rhodophyta)
![](gallery/Polysiphonia-BRKS.jpg) |
![](gallery/red_alga_detail-JPMcS.jpg) |
![](gallery/red_algae-BBS.jpg) |
![](gallery/red_algae1-EBS.jpg) |
![](gallery/red_Halymenia-RTS.jpg) |
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Polysiphonia
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Red alga detail JPMc
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Red algae
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Red alga
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Red alga - Halymenia species
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Coralline Algae (Red)
![](gallery/coralline_algae-NOAAS.jpg) |
![](gallery/Mastophora_rosea-DKS.jpg) |
![](gallery/Lithothamnion_prolifer-DKS.jpg) |
![](gallery/Coralline_algae-DKS.jpg) |
![](gallery/Coralline_algae-BBS.jpg) |
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Coralline algae
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Mastophora rosea
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Lithothamnion prolifer
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Coralline algae contain large amounts
of starch.
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Coralline algae
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