Medusa

“Diagram of Medusa, illustrating radial symmetry. A, viewed from the oral end of the principal axis; B, a section along the principal axis and through one of the subordinate axes aa1; o, ab. o, the oral and aboral poles of the principal axis; a, a1, and b, b1, the similar poles of the two chief subordinate axes.” -Galloway, 1915

Keywords

medusa animal, invertebrate, radial symmetry, label medusa parts

Galleries

Corals and Sea Anemone

Source

Thomas Walton Galloway Textbook of Zoology (Philadelphia, PA: P. Blakiston's Son & Co., 1915)

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