...closure on removal of the sponge from the water. REVIEWS. Forms of Animal Life. By GEORGE RoLLESTON,DM, FRS, Linacre Professor of Anatomy and Physiology in the University of Oxford. (Macmillan & Co.) THE book which Professor Rolleston has produced is remarkable in many ways, and has...

...Forms of Animal Life. A Manual of Comparative Anatomy, with Descriptions of Selected Types. By the late George Rolleston, DM, FRS, Linacre Professor of Anatomy and Physiology in the University of Oxford. Second Edition, Revised and Enlarged by W. Hatchett Jackson, MA, Natural Science Lecturer, St. John's...