Phylum Coelenterata

Phylum Cnidaria

graph TD; A[Phylum Cnidaria] Characteristics C[Class] D[Examples] E[Importance] Distribution A --> B A --> C A --> D A --> E A --> F B --> G[Radial Symmetry] B --> H[Triploblastic] B --> I[Presence of Cnidocytes] C --> J[Hydrozoa] C --> K[Scyphozoa] C --> L[Cubozoa] C --> M[Anthozoa] D --> N[Hydra] D --> O[Jellyfish] D --> P[Sea Anemones] D --> Q[Corals] E --> R[Ecological Importance] E --> S[Economic Significance] F --> T[Marine Habitats] F --> U[Freshwater Habitats]


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