diff --git a/htroot/api/termlist_p.java b/htroot/api/termlist_p.java
index 0345b9c3d..456d06a3d 100644
--- a/htroot/api/termlist_p.java
+++ b/htroot/api/termlist_p.java
@@ -21,11 +21,14 @@
 // along with this program; if not, write to the Free Software
 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 
+import java.io.IOException;
+import java.util.ArrayList;
 import java.util.Iterator;
 
 import net.yacy.cora.document.ASCII;
 import net.yacy.cora.protocol.RequestHeader;
 import net.yacy.cora.ranking.Rating;
+import net.yacy.kelondro.index.Row;
 import de.anomic.search.Segment;
 import de.anomic.search.Segments;
 import de.anomic.search.Switchboard;
@@ -39,7 +42,7 @@ public class termlist_p {
         final serverObjects prop = new serverObjects();
         final Switchboard sb = (Switchboard) env;
         Segment segment = null;
-        final boolean html = post != null && post.containsKey("html");
+        final boolean delete = post != null && post.containsKey("delete");
         final long mincount = post == null ? 10000 : post.getLong("mincount", 10000);
         if (post != null && post.containsKey("segment") && sb.verifyAuthentication(header, false)) {
             segment = sb.indexSegments.segment(post.get("segment"));
@@ -49,9 +52,14 @@ public class termlist_p {
         Rating<byte[]> e;
         int c = 0;
         byte[] termhash, maxterm = null;
-        long count, maxcount = 0;
+        long count, maxcount = 0, totalmemory = 0;
+        int termnumber = 0;
+        final Row referenceRow = segment.termIndex().referenceRow();
+        final int rowsize = referenceRow.objectsize;
+        final ArrayList<byte[]> deleteterms = new ArrayList<byte[]>();
         while (i.hasNext()) {
             e = i.next();
+            termnumber++;
             count = e.getScore();
             if (count > maxcount) {
                 maxcount = count;
@@ -59,13 +67,27 @@ public class termlist_p {
             }
             if (count < mincount) continue;
             termhash = e.getObject();
+            if (delete) deleteterms.add(termhash);
             prop.put("terms_" + c + "_termhash", ASCII.String(termhash));
             prop.put("terms_" + c + "_count", count);
+            prop.put("terms_" + c + "_memory", 20 + count * rowsize);
             c++;
+            totalmemory += 20 + count * rowsize;
+        }
+        if (delete) {
+            for (final byte[] t: deleteterms) {
+                try {
+                    segment.termIndex().delete(t);
+                } catch (final IOException e1) {
+                    e1.printStackTrace();
+                }
+            }
         }
         prop.put("terms", c);
         prop.put("maxterm", maxterm == null ? "" : ASCII.String(maxterm));
         prop.put("maxcount", maxcount);
+        prop.put("termnumber", termnumber);
+        prop.put("totalmemory", totalmemory);
 
         // return rewrite properties
         return prop;
diff --git a/htroot/api/termlist_p.xml b/htroot/api/termlist_p.xml
index 46545105e..57c202ed2 100644
--- a/htroot/api/termlist_p.xml
+++ b/htroot/api/termlist_p.xml
@@ -1,11 +1,12 @@
 <?xml version="1.0"?>
-<terms>
+<terms allcount="#[termnumber]#" selectcount="#[terms]#" selectmemory="#[totalmemory]#">
 <maxterm hash="#[maxterm]#">
   	<count>#[maxcount]#</count>
 </maxterm>
 #{terms}#
   <term hash="#[termhash]#" id="#[termhash]#">
 	<count>#[count]#</count>
+	<memory>#[memory]#</memory>
   </term>
 #{/terms}#
 </terms>
\ No newline at end of file
diff --git a/source/net/yacy/kelondro/rwi/AbstractIndex.java b/source/net/yacy/kelondro/rwi/AbstractIndex.java
index 06e826f06..9c78d2c5a 100644
--- a/source/net/yacy/kelondro/rwi/AbstractIndex.java
+++ b/source/net/yacy/kelondro/rwi/AbstractIndex.java
@@ -34,6 +34,7 @@ import java.util.TreeSet;
 
 import net.yacy.cora.ranking.Order;
 import net.yacy.kelondro.index.HandleSet;
+import net.yacy.kelondro.index.Row;
 import net.yacy.kelondro.index.RowSpaceExceededException;
 import net.yacy.kelondro.logging.Log;
 import net.yacy.kelondro.order.Base64Order;
@@ -210,4 +211,8 @@ public abstract class AbstractIndex <ReferenceType extends Reference> implements
 
         return new TermSearch<ReferenceType>(this, queryHashes, excludeHashes, urlselection, termFactory, maxDistance);
     }
+
+    public Row referenceRow() {
+        return this.factory.getRow();
+    }
 }
diff --git a/source/net/yacy/kelondro/rwi/Index.java b/source/net/yacy/kelondro/rwi/Index.java
index d08978a90..14a377858 100644
--- a/source/net/yacy/kelondro/rwi/Index.java
+++ b/source/net/yacy/kelondro/rwi/Index.java
@@ -34,6 +34,7 @@ import java.util.TreeSet;
 
 import net.yacy.cora.ranking.Rating;
 import net.yacy.kelondro.index.HandleSet;
+import net.yacy.kelondro.index.Row;
 import net.yacy.kelondro.index.RowSpaceExceededException;
 import net.yacy.kelondro.order.ByteOrder;
 import net.yacy.kelondro.order.CloneableIterator;
@@ -205,4 +206,10 @@ public interface Index <ReferenceType extends Reference> extends Iterable<Refere
      * @return
      */
     public ByteOrder termKeyOrdering();
+
+    /**
+     * ask for the Row that is used to construct one reference
+     * @return
+     */
+    public Row referenceRow();
 }