function drawChartSpecimensByEpithet() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Specimen Count (overall)'],
    ['Aretaon', 3],
    ['Dares', 9],
    ['Datames', 1],
    ['Gibbopromachus', 1],
    ['Haaniella', 6],
    ['Hainanphasma', 36],
    ['Heteropteryx', 0],
    ['Hoploclonia', 2],
    ['Obrimus', 3],
    ['Orestes', 9],
    ['Planispectrum', 1],
    ['Pylaemenes', 27],
    ['Spinodares', 2],
    ['Tisamenus', 2],
    ['Trachyaretaon', 44]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Specimens by Genus (n=146)',
    fontSize: 'automatic',
    doWeHaveDanglingCommas: 'No ;-)'
  };
  if (window.customizeGoogleChartOptions)
    customizeGoogleChartOptions(chartOptions, 'SpecimensByEpithet', 'pie', 15, 0);
  var chart = new google.visualization.PieChart(document.getElementById('chartDivSpecimensByEpithet'));
  chart.draw(chartData, chartOptions);
}
google.load('visualization', '1', {'packages': ['corechart']});
google.setOnLoadCallback(drawChartSpecimensByEpithet);