Excerpt from Embryologische Studien an Medusen: Ein Beitrag zur Genealogie der Primitiv-OrganeDie Jungen der Marina aun'ta, Froriep's neue Notizen, November 1838, Nr. 166 (bd. VIII, N. 12) p. 177 - 180.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThis book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art ...