. Biology of the vertebrates : a comparative study of man and his animal allies. Vertebrates; Vertebrates -- Anatomy; Anatomy, Comparative. Notochord Anus Ganglion b Atrial Opening C Fig. 11. Diagrams of the metamorphosis of a tunicate larva, a, at time of attachment; b, at mid-point of metamorphosis; c, metamorphosis com- pleted. (From Hegner, College <W/ogy, copyright 1942, by permission of The Macmillan Company, publishers.) for example, by Botryllus (Fig. 12), a small tunicate that grows in starlike slippery patches over the surface of seaweeds floating in the shallow waters of the seas


. Biology of the vertebrates : a comparative study of man and his animal allies. Vertebrates; Vertebrates -- Anatomy; Anatomy, Comparative. Notochord Anus Ganglion b Atrial Opening C Fig. 11. Diagrams of the metamorphosis of a tunicate larva, a, at time of attachment; b, at mid-point of metamorphosis; c, metamorphosis com- pleted. (From Hegner, College <W/ogy, copyright 1942, by permission of The Macmillan Company, publishers.) for example, by Botryllus (Fig. 12), a small tunicate that grows in starlike slippery patches over the surface of seaweeds floating in the shallow waters of the seashore. The incurrent openings of the several individuals in the. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Walter, Herbert Eugene, b. 1867; Sayles, Leonard Perkins, 1902-. New York : Macmillan Co.


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Keywords: ., bookcentury1900, booksubjectanatomycomparative, booksubjectverte