Sentence Examples


  • Gills with free nonreflected filaments.
  • In both these species the gills distinctly touch and grow on to the stem.
  • Surface of gills smooth, gill-filaments all similar, with interlamellar junctions.
  • There are other gills developed in addition to those which represent the cirri.
  • The dorsal skeletal elements of the thorax and of the anterior six abdominal segments unite with the wing-cases to form a large respiratory chamber, containing five pairs of tracheal gills, with lateral slits for the inflow and a posterior orifice for the outflow of water.