anchor.diff:                  fillColor: "#ff0000",
                   color: "white",
                   weight: 2,
  -                opacity: 1,
  +                //opacity: 1,
                   fillOpacity: 1
               };
   
  
positive.code:             stroke-width:3px;
          }
          #contenedor-nombre-region {
              font-weight: bold        }
      </style>
  <% end %>
  
  
negative.code:                     // Este campos quiere decir que es de aves aves
                      if (feature.properties.d[1])
                          return L.circleMarker(latlng, geojsonMarkerGeoportalAveravesOptions);
                          //return "<i class='feather-ev-icon'></i>";
                      //else if (fosil != undefined && fosil != "")
                      //  return L.circleMarker(latlng, geojsonMarkerGeoportalFosilOptions);
                      else  // de lo contrario es un registro rojo normal
                          return L.marker(latlng, {icon: L.divIcon({className: 'div-icon-leaflet', html: '<i class="feather-ev-icon"></i>'})});
                  },
                  onEachFeature: function (prop, layer) {
                      layer.bindPopup(ejemplarSnib(prop.properties.d));
  