function drawChartSpecimensByEpithet() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Specimen Count (overall)'],
    ['Callochiton', 5],
    ['Connexochiton', 763],
    ['Ischnochiton', 134],
    ['Lepidozona', 17],
    ['Stenochiton', 97],
    ['Stenoplax', 49],
    ['Stenosemus', 328],
    ['Tripoplax', 5]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Specimens by Genus (n=1398)',
    fontSize: 'automatic',
    doWeHaveDanglingCommas: 'No ;-)'
  };
  if (window.customizeGoogleChartOptions)
    customizeGoogleChartOptions(chartOptions, 'SpecimensByEpithet', 'pie', 8, 0);
  var chart = new google.visualization.PieChart(document.getElementById('chartDivSpecimensByEpithet'));
  chart.draw(chartData, chartOptions);
}
google.load('visualization', '1', {'packages': ['corechart']});
google.setOnLoadCallback(drawChartSpecimensByEpithet);