Tag Archives | Ctenophora and Hydrozoa

Learn about the comparison between ctenophora and hydrozoa. Comparison # Ctenophora: 1. A pair of opposite par radial tentacles. 2. Deep pouch at the base of the tentacles similar to tentacular sheath of Hormiphora 3. Eight radial canals formed by bifurcation of four interracial pouches of the stomach. 4. Subumbrellar cavity of catenaries comparable to the stomodaeum of Hormiphore. Comparison [...]