function drawChartSpecimensByEpithet() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Specimen Count (overall)'],
    ['', 2],
    ['Batillariidae', 616],
    ['Cerithiidae', 47],
    ['Epitoniidae', 6],
    ['Janthinidae', 3],
    ['Litiopidae', 18],
    ['Palaeozygopleuridae', 3],
    ['Potamididae', 43],
    ['Procerithiidae', 15],
    ['Thiaridae', 1],
    ['Triphoridae', 3],
    ['Turritellidae', 8]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Specimens by Family (n=765)',
    fontSize: 'automatic',
    doWeHaveDanglingCommas: 'No ;-)'
  };
  if (window.customizeGoogleChartOptions)
    customizeGoogleChartOptions(chartOptions, 'SpecimensByEpithet', 'pie', 12, 0);
  var chart = new google.visualization.PieChart(document.getElementById('chartDivSpecimensByEpithet'));
  chart.draw(chartData, chartOptions);
}
google.load('visualization', '1', {'packages': ['corechart']});
google.setOnLoadCallback(drawChartSpecimensByEpithet);