Florent's Guide To The Florida, Bahamas and

Caribbean Reefs

Saw-Blade Alga
Caulerpa serrulata
Saw-Blade Alga
Category: Green Algae
Scientific Name: Caulerpa serrulata
Size: Blades 0.75 to 1.5 in. (2 to 3.5 cm)  
Depth: 3-18 ft. (1-5 m)
Distribution: Caribbean, Bahamas, South Florida
Viridiplantae (Subkingdom)
└Chlorophyta (Division)
 └Ulvophyceae (Class)
  └Bryopsidales (Order)
   └Caulerpaceae (Family)
    └Caulerpa (Genus)
     └C. serrulata (Species)
WoRMS ID: 211485🔗
iNaturalist ID: 131326🔗

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© 2026 Florent Charpin