United States National Museum, Smithsonian Institution · Washington, D.C. : Government Printing Office · leaf 27
that of a ‘‘seed carrier” or distributer of the sexual elements. On this account Allman has given the name ‘‘planoblast”’ or ‘‘wandering bud” to the medusa.? This author has done more, perhaps, than any other to elucidate the morphology and homological significance of the various structures found… … MEDUS# OF THE CAMPANULARIDE. Fig. 62.—Obelia flabellata. Fig. 63.—Otocyst of Orthopyzxis cumpanularia. (After von Lendenfeld.) h, velum; 0, otolith. Fig. 64.—A gastra mira (= Orthopyzis caliculata). (After Mayer.) surface there usually hangs the manubrium which, in the Campanularide, is very simple…
United States National Museum · Smithsonian Institution · Science · Birds · Marine fishes · Hydromedusae
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