Obelia medusa

Obelia medusa

Class Hydrozoa

Phylum Cnidaria

Class Hydrozoa Members are plant-like coelenterates known as hydroids. The gastrovascular cavity is a simple sac. They are the only true diploblastic coelenterates. Polymorphic with alternation of generations

 

 

 

 

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If you want to use this picture for whatever purpose please ask permission first and do credit the efforts of the author" Menelo Ciudadano Hongayo

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