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A comprehensive study of the embryonic development of echinoderms, including sea stars, sea urchins, and sea cucumbers. In this seminal work, Alexander Agassiz provides detailed descriptions of the various stages of development and the mechanisms involved in the formation... Read Full Overview

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original... Read Full Overview

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original... Read Full Overview

A comprehensive study of the embryonic development of echinoderms, including sea stars, sea urchins, and sea cucumbers. In this seminal work, Alexander Agassiz provides detailed descriptions of the various stages of development and the mechanisms involved in the formation... Read Full Overview