. Handbook of zoology with examples from Canadian species, recent and fossil [microform]. Zoology; Invertebrates; Zoologie; Invertébrés. I'ROVINCE 115 Sub-order 4, In these the cells are supported on a stalk or pedicel. Exa;nple, Pedioellina. Sub-order 5. Loi'iioi' 'i'hese are fresh-water species havini; the disc or Lophophore divided into two branches like a horse-shoe, and the investing sul)stance gelatinous. Example, Fredericella, Pectinatella, Cristatella. Sub-order G. I''oicellka. These are fresh-water species like the above, but with the disc circvda
. Handbook of zoology with examples from Canadian species, recent and fossil [microform]. Zoology; Invertebrates; Zoologie; Invertébrés. I'ROVINCE 115 Sub-order 4, In these the cells are supported on a stalk or pedicel. Exa;nple, Pedioellina. Sub-order 5. Loi'iioi' 'i'hese are fresh-water species havini; the disc or Lophophore divided into two branches like a horse-shoe, and the investing sul)stance gelatinous. Example, Fredericella, Pectinatella, Cristatella. Sub-order G. I''oicellka. These are fresh-water species like the above, but with the disc circvdar. Example, Faludicella. The curious Uniatclla i^racili^ of Leidy, is by some regarded as the type of a separate group. It is a fresh-water species found ia the Schuylkill River. The first four groups are the PhylactoUxmata of Allman, having an epistome at the mouth. Tiie two last are Gymnolaniaia^ having no Fig. -Lki'kalia QLAUKicoRNL'fA, Dawson, Po8t-|>ilocene, 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 Dawson, J. W. (John William), Sir, 1820-1899. Montreal : Dawson
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