function drawChartSpecimensByEpithet() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Specimen Count (overall)'],
    ['Amphipsyche', 264],
    ['Arcyphysa', 124],
    ['Austropsyche', 592],
    ['Caledopsyche', 377],
    ['Centromacronema', 542],
    ['Cheumatopsyche', 6541],
    ['Diplectrona', 4016],
    ['Homoplectra', 400],
    ['Hydromanicus', 233],
    ['Hydropsyche', 7286],
    ['Leptonema', 495],
    ['Macrostemum', 1226],
    ['Potamyia', 3719],
    ['Pseudoleptonema', 154],
    ['Smicridea', 2205],
    ['Other (15)', 291]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Specimens by Genus (n=28465)',
    fontSize: 'automatic',
    doWeHaveDanglingCommas: 'No ;-)'
  };
  if (window.customizeGoogleChartOptions)
    customizeGoogleChartOptions(chartOptions, 'SpecimensByEpithet', 'pie', 16, 0);
  var chart = new google.visualization.PieChart(document.getElementById('chartDivSpecimensByEpithet'));
  chart.draw(chartData, chartOptions);
}
google.load('visualization', '1', {'packages': ['corechart']});
google.setOnLoadCallback(drawChartSpecimensByEpithet);