Sentence Examples

  • Cyrenidae.-Two siphons, more or less united, with papillose orifices; pallial line Inj 6 r 6.
  • - Siphons short, gills papillose; foot small; shell globular.
  • Ctenis has been incorrectly placed among the ferns by some authors, on account of the occurrence of supposed sporangia on its pinnae; but there is reason to believe that these so-called sporangia are probably nothing more than prominent papillose cells of the epidermis.

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