function drawChartSpecimensByEpithet() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Specimen Count (overall)'],
    ['Buea', 34],
    ['Deckenia', 18],
    ['Erimetopus', 27],
    ['Foza', 13],
    ['Hydrothelphusa', 112],
    ['Liberonautes', 31],
    ['Louisea', 24],
    ['Madagapotamon', 24],
    ['Marojejy', 8],
    ['Platythelphusa', 27],
    ['Potamonautes', 1320],
    ['Potamonemus', 37],
    ['Sudanonautes', 107],
    ['Vahatra', 30],
    ['Vichai', 5],
    ['Other (5)', 10]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Specimens by Genus (n=1827)',
    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);