Figure 12. Common coelenterates. (A) the hydroid, Halocordyle disticha (to 15 cm high), 

 (B) the hydroid, Tubularia crocea (to 15 cm high), (C) the sea whip, Leptogorgia virgulata (to 

 60 cm high), and (D) the anemone, Aiptasia pallida (to 3 cm high). A, B, and C redrawn from 

 Lippson and Llppson (1984), D redrawn from Spitsbergen (1980). 



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