My Dear Mr. Brooks: Helen sends you a loving greeting this bright May-day.
Brooks, Journal of Morphology, x., by permission of Ginn & Co.
For the successful negotiation of brooks a bold horse is required, ridden by a bold man.
Brooks regards these organs as sensory, serving for the sense of balance, and representing a primitive stage of the tentaculocysts of Trachylinae; Linko, on the other hand, finding no nerve-elements connected with them, regards them as digestive (?) in function.
Brooks, on the other hand, as stated above, regards the medusa as the older type and looks upon both polyp and medusa, in the Hydromedusae, as derived from a free-swimming or floating actinula, the polyp being thus merely a fixed nutritive stage, possessing secondarily acquired powers of multiplication by budding.