Table 1 in The search finds an end: the morphologically chimeric hysterocinetids belong to the subclass Hymenostomatia (Ciliophora: Oligohymenophorea)

Table 1. Morphometric data on P. simplex (Ps) and H. bellerophon (Hb) isolated from lumbricid earthworms.
CharacteristicaMeanMCVSDMinMaxNBody lengthPs107.0103.218.720.071.2146.219Hb178.2162.317.731.6140.3224.110Body maximum widthPs61.061.413.38.148.477.819Hb96.698.919.719.062.9126.310Body length:width ratioPs1.81.713.20.21.42.219Hb1.91.813.10.21.62.310Distance of anterior body end to proximal end of suckerPs7.16.519.41.45.39.310Hb23.921.727.36.516.334.56Sucker maximum widthPs29.529.521.86.422.240.610Hb40.038.127.411.027.857.17Length of ventral sucker armPs21.221.018.84.015.428.810Hb27.926.837.810.517.146.26Length of dorsal sucker armPs21.522.014.13.017.526.36Hb22.421.631.27.015.134.86Angle formed by sucker armsPs96.797.64.24.086.3101.710Hb83.884.59.37.875.093.06Distance of anterior body end to beginning of macronucleusPs51.950.318.59.637.676.419Hb37.833.830.211.420.955.510Macronucleus lengthPs30.930.620.96.522.144.119Hb103.998.522.723.564.0140.210Macronucleus widthPs23.523.119.34.514.535.319Hb20.521.533.76.910.132.410Macronucleus length:width ratioPs1.31.319.10.31.02.019Hb5.45.227.71.53.88.810Number of macronuclear nodulesPs1.01.00.00.01.01.019Hb1.01.00.00.01.01.010Micronucleus largest diameterPs2.62.616.30.42.23.14Number of micronucleiPs2.02.00.00.02.02.04Number of less ciliary rowsPs48.349.05.52.643.051.09Hb64.062.511.67.457.074.04Number of right ciliary rowsPs78.578.575.082.02Hb104.6103.07.27.595.0114.05Cytopharynx lengthPs10.810.821.22.38.014.37Distance in between ciliary rowsPs1.81.912.90.21.52.04Hb1.61.67.30.11.41.75Peristome widthPs31.533.310.93.424.036.019Hb38.742.233.112.819.562.711Distance of posterior body end to proximal end of peristomePs18.518.617.43.212.224.116(peristome length)Hb33.133.733.010.915.448.111
a Data based on protargol-impregnated specimens.Measurements in μm. Abbreviations:CV,coefficient of variation (%); M, median;Max,maximum; Mean, arithmetic mean;Min, minimum; N, number of individuals investigated;SD, standard deviation.