function drawChartSpecimensByEpithet() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Specimen Count (overall)'],
    ['Austrochthonius', 43],
    ['Cantabrochthonius', 23],
    ['Chthonius', 7515],
    ['Cryptoditha', 1],
    ['Ephippiochthonius', 356],
    ['Globochthonius', 1],
    ['Lagynochthonius', 299],
    ['Occidenchthonius', 136],
    ['Paraliochthonius', 16],
    ['Pseudochthonius', 40],
    ['Sathrochthonius', 1],
    ['Titanobochica', 3],
    ['Tyrannochthonius', 287],
    ['Zaragozachthonius', 32]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Specimens by Genus (n=8753)',
    fontSize: 'automatic',
    doWeHaveDanglingCommas: 'No ;-)'
  };
  if (window.customizeGoogleChartOptions)
    customizeGoogleChartOptions(chartOptions, 'SpecimensByEpithet', 'pie', 14, 0);
  var chart = new google.visualization.PieChart(document.getElementById('chartDivSpecimensByEpithet'));
  chart.draw(chartData, chartOptions);
}
google.load('visualization', '1', {'packages': ['corechart']});
google.setOnLoadCallback(drawChartSpecimensByEpithet);