. The Cambridge natural history. Zoology. Fig. 105.—Diagrammatic vertical sections of A, Rhagon ; B, Plakina: C, Tetilla pedifera. an example, as the folds of its choanosome are confused. From T. pedifera we pass to the other species of Tetilla and all the higher genera of Ghoristida; these possess a cortex not of homologous origin in the various cases, but probably to. 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 Harmer

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. The Cambridge natural history. Zoology. Fig. 105.—Diagrammatic vertical sections of A, Rhagon ; B, Plakina: C, Tetilla pedifera. an example, as the folds of its choanosome are confused. From T. pedifera we pass to the other species of Tetilla and all the higher genera of Ghoristida; these possess a cortex not of homologous origin in the various cases, but probably to. 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 Harmer, S. F. (Sidney Frederic), Sir, 1862- ed; Shipley, A. E. (Arthur Everett), Sir, 1861-1927. ed. [London, Macmillan and Co. , Limited; New York, The Macmillan Company

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Keywords: ., bookcentury1800, bookdecade1890, booksubjectzoology, bookyear1895