diff --git a/familyark/app/public/js/buttons.js b/familyark/app/public/js/buttons.js
index cee9229..7633341 100644
--- a/familyark/app/public/js/buttons.js
+++ b/familyark/app/public/js/buttons.js
@@ -2,51 +2,59 @@ $('document').ready(function(){
 	$( "#body" ).load( "/templates/home.html" );
 
 	// Botones
-        $("#home").click(function(){
-                $( "#body" ).load( "/templates/home.html" );
-        });
+	$("#home").click(function(){
+		$( "#body" ).load( "/templates/home.html" );
+	});
 
 	$("#animals").click(function(){
 		$.get( "/animal", function( data ) {
-			$( "#body" ).html("<h1>Yours Dinos</h1><button id='animal-add' class='btn btn-success btn-sm float-right'>+ New Dino</button><br><br><table id='animals-table'></table>");
-			$( "#animal-add").click(function(){
-				$( "#body" ).load( "/templates/animal-form.html" );
-			})
-			dataSet = data.data.map(function(item) {
-	                        return [item._id, item.name, item.initial_level + " - " + item.level];
+			$.get( "/species", function( species_r ) {
+				var species = {};
+				species_r.data.map(function(item) {
+					species[item._id] = item.name
+				});
+
+				$( "#body" ).html("<h1>Yours Dinos</h1><button id='animal-add' class='btn btn-success btn-sm float-right'>+ New Dino</button><br><br><table id='animals-table'></table>");
+				$( "#animal-add").click(function(){
+					$( "#body" ).load( "/templates/animal-form.html" );
+				})
+				dataSet = data.data.map(function(item) {
+					return [item._id, item.name, item.initial_level + " - " + item.level, species[item.specie]];
+				});
+				$('#animals-table').DataTable({
+					data: dataSet,
+					responsive: true,
+					columns: [
+						{ title: "id", visible: false},
+						{ title: "Name" },
+						{ title: "Level" },
+						{ title: "Specie" },
+						{ title: "Options", className: "options-table", orderable: false,data: null, targets: -1, "mRender": function(data, type, full) {
+							return '<button class="btn btn-primary btn-sm" onclick="showAnimal(\''+ full[0] +'\')">Show</button>&nbsp;&nbsp;<button class="btn btn-info btn-sm" onclick="editAnimal(\''+ full[0] +'\')">Edit</button>&nbsp;&nbsp;<button class="btn btn-danger btn-sm" onclick="removeAnimal(\''+full[0]+'\')">Remove</button>';
+						}}
+					]});
 			});
-			$('#animals-table').DataTable({
-				data: dataSet,
-				responsive: true,
-        			columns: [
-				    { title: "id", visible: false},
-				    { title: "Name" },
-			            { title: "Level" },
-				    { title: "Options", className: "options-table", orderable: false,data: null, targets: -1, "mRender": function(data, type, full) {
-					    return '<button class="btn btn-primary btn-sm" onclick="showAnimal(\''+ full[0] +'\')">Show</button>&nbsp;&nbsp;<button class="btn btn-info btn-sm" onclick="editAnimal(\''+ full[0] +'\')">Edit</button>&nbsp;&nbsp;<button class="btn btn-danger btn-sm" onclick="removeAnimal(\''+full[0]+'\')">Remove</button>';
-			   	    }}
-		        ]});
 		});
 	});
-        $("#species").click(function(){
-                $.get( "/species", function( data ) {
+	$("#species").click(function(){
+		$.get( "/species", function( data ) {
 			$( "#body" ).html("<h1>All Species</h1><table id='species-table'></table>");
-			dataSet = data.data.map(function(item) {
+				dataSet = data.data.map(function(item) {
 				return [item.name, item.description]; 
 			});
 			$('#species-table').DataTable({
-        			data: dataSet,
+				data: dataSet,
 				responsive: true,
-			        columns: [
-			            { title: "Name" },
-			            { title: "Description" },
-                                    { title: "Options", className: "options-table-species", orderable: false,data: null, targets: -1, "mRender": function(data, type, full) {
-                                            return '<button class="btn btn-primary btn-sm" onclick="alert(\'En desarollo\')">Show</button>'
-                                    }}
-			        ]
+				columns: [
+					{ title: "Name" },
+					{ title: "Description" },
+					{ title: "Options", className: "options-table-species", orderable: false,data: null, targets: -1, "mRender": function(data, type, full) {
+						return '<button class="btn btn-primary btn-sm" onclick="alert(\'En desarollo\')">Show</button>'
+					}}
+				]
 			});
-                });
-        }); 
+		});
+	}); 
 
 	$("#about").click(function(){
 		$( "#body" ).load( "/templates/about.html" );
diff --git a/familyark/app/public/js/functions.js b/familyark/app/public/js/functions.js
index 2a9737c..d029420 100644
--- a/familyark/app/public/js/functions.js
+++ b/familyark/app/public/js/functions.js
@@ -2,27 +2,27 @@
 
 //Funtions
 function onSubmitAnimal(form){
-    	var data = {};
+	var data = {};
 	$.map($(form).serializeArray(), function(n, i){
 		if(n['value']!= "") data[n['name']] = n['value'];
 		else data[n['name']] = null;
 	});
 	
 	if(data._id){
-                $.ajax({
-                        type: "PUT",
-                        url: "/animal/"+data._id,
-                        data: JSON.stringify(data),
-                        success: function() { $("#animals").click() },
-                        contentType : "application/json"
-                });
+		$.ajax({
+			type: "PUT",
+			url: "/animal/"+data._id,
+			data: JSON.stringify(data),
+			success: function() { $("#animals").click() },
+			contentType : "application/json"
+		});
 	}else{
 		$.ajax({
-	        	type: "POST",
-		        url: "/animal",
-        		data: JSON.stringify(data),
-		        success: function() { $("#animals").click() },
-	        	contentType : "application/json"
+			type: "POST",
+			url: "/animal",
+			data: JSON.stringify(data),
+			success: function() { $("#animals").click() },
+			contentType : "application/json"
 		});
 	}
 	return false;
@@ -30,61 +30,58 @@ function onSubmitAnimal(form){
 
 function editAnimal(id){
 	$( "#body" ).load( "/templates/animal-form.html", function(){
+		var animal;
 		$.get( "/animal/"+id, function( data ) {
-			for(key in data.data[0])
+			animal = data.data
+			for(key in animal)
 			{
-				if(data.data[0].hasOwnProperty(key)){
+				if(animal.hasOwnProperty(key)){
 					if(key == "father" || key == "mother" || key == "specie" || key == "sex"){
 						let a = key;
 						setTimeout(function(){
-                                                        $('#a-'+a+' option[value='+data.data[0][a]+']').attr('selected','selected');
-                                                        console.log(data.data[0][a]);
-							console.log(a);
+							$('#a-'+a+' option[value='+data.data[0][a]+']').attr('selected','selected');
 						}, 200)
-                                        }else{
-						$('input[name='+key+']').val( data.data[0][key].$numberDecimal ? data.data[0][key].$numberDecimal :  data.data[0][key]);
+					}else{
+						$('input[name='+key+']').val( data.data[0][key] ? data.data[0][key].$numberDecimal ? data.data[0][key].$numberDecimal :  data.data[0][key] : "");
 					}
-
 				}
 			}
-                });
+			
+			$.get( "/species", function( data ) {
+				data.data.map(function(item){
+					$("#a-specie").append("<option value='"+item._id+"'>"+item.name+"</option>");
+				})
+			});
+			paint_male_female(animal.specie, animal._id);
 
+			$("#a-specie").change(function(e){
+				paint_male_female($( this ).val(), animal._id);
+			})
+		});
 	});
 }
 
 function showAnimal(id){
         $( "#body" ).load( "/templates/animal-show.html", function(){
-/*		$.get( "/animal/"+id, function( data ) {
-			$.get( "/animal", function( animalsData ) {
-				$.each(data.data[0], function(i, val) {
-					$("#data").append( "<div>"+i+": "+(val.$numberDecimal ? val.$numberDecimal :  val)+"</div>");
-				});
+		var text = "<table><tr>";
+		$.get( "/animal/"+ id, function( data ) {
+			var animal = data.data,
+				j = 1;
+			$.each(animal, function(i, val) {
+				text += "<td>"+i+"</td><td>"+(val ? val.$numberDecimal ? val.$numberDecimal :  val : "")+"</td>";
+				if(j % 3 == 0) text += "</tr><tr>"
+				j++;
 			});
-		});*/
-                $.get('/animal/tree/' + id, function(data) {
-                        
-                        var chart_config = [{
-                            container: "#tree",
-                            connectors: {
-                                type: 'step'
-                            }
-                        },
-                        {
-                            text: {
-                                name: data[0].name
-                            },
-                            //parent: data[0].ancestorsmother.filter(ancestor => ancestor.depth === 0),
-                            //parent: data[0].ancestorsfather.filter(ancestor => ancestor.depth === 0),
-                            //children: data[0].childrensmother.filter(ancestor => ancestor.depth === 0),
-                            //children: data[0].childrensfather.filter(ancestor => ancestor.depth === 0)
-                       },
-                       {
-                            text: {
-                                name: "test"
-                            },
-                            parent: data[0].ancestors.filter(ancestor => ancestor.depth === 0)
-                       }]
-                })
+			text += "</tr></table>";
+			$("#a-name").html(  );
+			$("#data").append( text );
+			// console.log(11)
+			get_parrents(animal);
+			// console.log(22)
+			get_childrens(animal);
+			// console.log(33)
+		});
+		
 	});
 }
 
@@ -97,3 +94,35 @@ function removeAnimal(id){
 		});
 	}
 }
+
+
+function paint_male_female(specie, id){
+	$(".option").remove();
+	$.get( "/animal/"+specie+"/Male", function( data ) {
+		data.data.map(function(item){
+			if(item._id != id) $("#a-father").append("<option class=\"option\" value='"+item._id+"'>"+item.name+" - "+ item.level +"</option>");
+		})
+	});
+	
+	$.get( "/animal/"+specie+"/Female", function( data ) {
+		data.data.map(function(item){
+			if(item._id != id) $("#a-mother").append("<option class=\"option\" value='"+item._id+"'>"+item.name+" - "+ item.level +"</option>");
+		})
+	});
+}
+
+function get_parrents(animal){
+	$.get( "/animal/parrents/" + animal._id, function( data ) {
+		data.data.map(function(item){
+			console.log(item);
+		});
+	});
+}
+
+function get_childrens(animal){
+	$.get( "/animal/childrens/" + animal._id, function( data ) {
+		data.data.map(function(item){
+			console.log(item)
+		})
+	});
+}
\ No newline at end of file
diff --git a/familyark/app/public/templates/animal-form.html b/familyark/app/public/templates/animal-form.html
index 26028a0..b596f1e 100644
--- a/familyark/app/public/templates/animal-form.html
+++ b/familyark/app/public/templates/animal-form.html
@@ -1,155 +1,137 @@
 <form id="animal-form" onsubmit="return onSubmitAnimal(this)">
-<h5>Identication</h5>
-<div class="row">
-  <input type="hidden" class="form-control" name="_id" id="id">
-
-  <div class="form-group col-4">
-    <label for="a-UUID">UUID</label>
-    <input type="text" class="form-control" name="uuid" id="a-UUID" placeholder="UUID">
-  </div>
-  <div class="form-group col-3">
-    <label for="a-name">Name</label>
-    <input type="text" class="form-control" name="name" id="a-name" placeholder="Name" required>
-  </div>
-
-  <div class="form-group col-2">
-    <label for="a-initial_level">Initial Level</label>
-    <input type="number" class="form-control" name="initial_level" id="a-initial_level" placeholder="Initial Level" required>
-  </div>
-
-  <div class="form-group col-2">
-    <label for="a-level">Level</label>
-    <input type="number" class="form-control" name="level" id="a-level" placeholder="Level" required>
-  </div>
-
-  <div class="form-group col-3">
-   <label for="a-specie">Specie</label>
-   <select class="form-control" name="specie" id="a-specie" placeholder="specie" required><option value="">Select one</option></select>
-  </div>
-
-  <div class="form-group col-2">
-   <label for="a-sex">Sex</label>
-   <select class="form-control" name="sex" id="a-sex" placeholder="sex" required><option value="">Select one</option> <option value="Male">Male</option> <option value="Female">Female</option></select>
-  </div>
-
-
-</div>
-
-<h5>Initial attributes</h5>
-<div class="row">
-  <div class="form-group col-2">
-    <label for="a-initial_health">Initial Health</label>
-    <input type="number" step="any" class="form-control" name="initial_health" id="a-inital_health" placeholder="Initial Health">
-  </div>
-
-  <div class="form-group col-2">
-   <label for="a-initial_energy">Initial Energy</label>
-   <input type="number" step="any" class="form-control" name="initial_energy" id="a-initial_energy" placeholder="Initial Energy">
-  </div>
-
-  <div class="form-group col-2">
-   <label for="a-initial_food">Initial Food</label>
-   <input type="number" step="any" class="form-control" name="initial_food" id="a-initial_food" placeholder="Initial Food">
-  </div>
-
-  <div class="form-group col-2">
-   <label for="a-initial_damage">Initial Damage</label>
-   <input type="number" step="any" class="form-control" name="initial_damage" id="a-initial_damage" placeholder="Initial Damage">
-  </div>
-
-  <div class="form-group col-2">
-   <label for="a-initial_velocity">Initial Velocity</label>
-   <input type="number" step="any" class="form-control" name="initial_velocity" id="a-initial_velocity" placeholder="Initial Velocity">
-  </div>
-</div>
-<h5>Actuality attributes</h5>
-<div class="row">
-  <div class="form-group col-2">
-    <label for="a-health">Health</label>
-    <input type="number" step="any" class="form-control" name="health" id="a-health" placeholder="Health">
-  </div>
-
-  <div class="form-group col-2">
-   <label for="a-energy">Energy</label>
-   <input type="number" step="any" class="form-control" name="energy" id="a-energy" placeholder="Energy">
+  <h5>Identication</h5>
+  <div class="row">
+    <input type="hidden" class="form-control" name="_id" id="id">
+
+    <div class="form-group col-4">
+      <label for="a-UUID">UUID</label>
+      <input type="text" class="form-control" name="uuid" id="a-UUID" placeholder="UUID">
+    </div>
+    <div class="form-group col-3">
+      <label for="a-name">Name</label>
+      <input type="text" class="form-control" name="name" id="a-name" placeholder="Name" required>
+    </div>
+
+    <div class="form-group col-2">
+      <label for="a-initial_level">Initial Level</label>
+      <input type="number" class="form-control" name="initial_level" id="a-initial_level" placeholder="Initial Level" required>
+    </div>
+
+    <div class="form-group col-2">
+      <label for="a-level">Level</label>
+      <input type="number" class="form-control" name="level" id="a-level" placeholder="Level" required>
+    </div>
+
+    <div class="form-group col-3">
+    <label for="a-specie">Specie</label>
+    <select class="form-control" name="specie" id="a-specie" placeholder="specie" required><option value="">Select one</option></select>
+    </div>
+
+    <div class="form-group col-2">
+    <label for="a-sex">Sex</label>
+    <select class="form-control" name="sex" id="a-sex" placeholder="sex" required><option value="">Select one</option> <option value="Male">Male</option> <option value="Female">Female</option></select>
+    </div>
+
+
+  </div>
+
+  <h5>Initial attributes</h5>
+  <div class="row">
+    <div class="form-group col-2">
+      <label for="a-initial_health">Initial Health</label>
+      <input type="number" step="any" class="form-control" name="initial_health" id="a-inital_health" placeholder="Initial Health">
+    </div>
+
+    <div class="form-group col-2">
+    <label for="a-initial_energy">Initial Energy</label>
+    <input type="number" step="any" class="form-control" name="initial_energy" id="a-initial_energy" placeholder="Initial Energy">
+    </div>
+
+    <div class="form-group col-2">
+    <label for="a-initial_food">Initial Food</label>
+    <input type="number" step="any" class="form-control" name="initial_food" id="a-initial_food" placeholder="Initial Food">
+    </div>
+
+    <div class="form-group col-2">
+    <label for="a-initial_damage">Initial Damage</label>
+    <input type="number" step="any" class="form-control" name="initial_damage" id="a-initial_damage" placeholder="Initial Damage">
+    </div>
+
+    <div class="form-group col-2">
+    <label for="a-initial_velocity">Initial Velocity</label>
+    <input type="number" step="any" class="form-control" name="initial_velocity" id="a-initial_velocity" placeholder="Initial Velocity">
+    </div>
+  </div>
+  <h5>Actuality attributes</h5>
+  <div class="row">
+    <div class="form-group col-2">
+      <label for="a-health">Health</label>
+      <input type="number" step="any" class="form-control" name="health" id="a-health" placeholder="Health">
+    </div>
+
+    <div class="form-group col-2">
+    <label for="a-energy">Energy</label>
+    <input type="number" step="any" class="form-control" name="energy" id="a-energy" placeholder="Energy">
+    </div>
+
+    <div class="form-group col-2">
+    <label for="a-food">Food</label>
+    <input type="number" step="any" class="form-control" name="food" id="a-food" placeholder="Food">
+    </div>
+
+    <div class="form-group col-2">
+    <label for="a-damage">Damage</label>
+    <input type="number" step="any" class="form-control" name="damage" id="a-damage" placeholder="Damage">
+    </div>
+
+    <div class="form-group col-2">
+    <label for="a-velocity">Velocity</label>
+    <input type="number" step="any" class="form-control" name="velocity" id="a-velocity" placeholder="Velocity">
+    </div>
+  </div>
+  <h5>Parenting attributes</h5>
+  <div class="row">
+    <div class="form-group col-3">
+    <label for="a-father">Father</label>
+    <select class="form-control" name="father" id="a-father" placeholder="Father"><option value="">None..</option></select>
+    </div>
+
+    <div class="form-group col-3">
+    <label for="a-mother">Mother</label>
+    <select class="form-control" name="mother" id="a-mother" placeholder="Mother"><option value="">None..</option></select>
+    </div>
+
+    <div class="form-group col-2">
+    <label for="a-inconsistency">Inconsistency</label>
+    <input type="number" step="any" class="form-control" name="inconsistency" id="a-inconsistency" placeholder="Inconsistency">
+    </div>
+
+    <div class="form-group col-2">
+    <label for="a-imprint">Imprint</label>
+    <input type="number" step="any" class="form-control" name="imprint" id="a-imprint" placeholder="Imprint">
+    </div>
+
+    <div class="form-group col-2">
+    <label for="a-mutations">Mutations</label>
+    <input type="number" class="form-control" name="mutations" id="a-mutations" placeholder="Mutations">
+    </div>
+  </div>
+  <h5>Clan attributes</h5>
+  <div class="row">
+    <div class="form-group col-2">
+    <label for="a-server">Server</label>
+    <input type="text" class="form-control" name="server" id="a-server" placeholder="Server">
+    </div>
+
+    <div class="form-group col-2">
+    <label for="a-base">Base</label>
+    <input type="text" class="form-control" name="base" id="a-base" placeholder="Base">
+    </div>
+
+    <div class="form-group col-2">
+    <label for="a-breeder">Breeder</label>
+    <input type="text" class="form-control" name="breeder" id="a-breeder" placeholder="Breeder">
+    </div>
   </div>
-
-  <div class="form-group col-2">
-   <label for="a-food">Food</label>
-   <input type="number" step="any" class="form-control" name="food" id="a-food" placeholder="Food">
-  </div>
-
-  <div class="form-group col-2">
-   <label for="a-damage">Damage</label>
-   <input type="number" step="any" class="form-control" name="damage" id="a-damage" placeholder="Damage">
-  </div>
-
-  <div class="form-group col-2">
-   <label for="a-velocity">Velocity</label>
-   <input type="number" step="any" class="form-control" name="velocity" id="a-velocity" placeholder="Velocity">
-  </div>
-</div>
-<h5>Parenting attributes</h5>
-<div class="row">
-  <div class="form-group col-3">
-   <label for="a-father">Father</label>
-   <select class="form-control" name="father" id="a-father" placeholder="Father"><option value="">None..</option></select>
-  </div>
-
-  <div class="form-group col-3">
-   <label for="a-mother">Mother</label>
-   <select class="form-control" name="mother" id="a-mother" placeholder="Mother"><option value="">None..</option></select>
-  </div>
-
-  <div class="form-group col-2">
-   <label for="a-inconsistency">Inconsistency</label>
-   <input type="number" step="any" class="form-control" name="inconsistency" id="a-inconsistency" placeholder="Inconsistency">
-  </div>
-
-  <div class="form-group col-2">
-   <label for="a-imprint">Imprint</label>
-   <input type="number" step="any" class="form-control" name="imprint" id="a-imprint" placeholder="Imprint">
-  </div>
-
-  <div class="form-group col-2">
-   <label for="a-mutations">Mutations</label>
-   <input type="number" class="form-control" name="mutations" id="a-mutations" placeholder="Mutations">
-  </div>
-</div>
-<h5>Clan attributes</h5>
-<div class="row">
-  <div class="form-group col-2">
-   <label for="a-server">Server</label>
-   <input type="text" class="form-control" name="server" id="a-server" placeholder="Server">
-  </div>
-
-  <div class="form-group col-2">
-   <label for="a-base">Base</label>
-   <input type="text" class="form-control" name="base" id="a-base" placeholder="Base">
-  </div>
-
-  <div class="form-group col-2">
-   <label for="a-breeder">Breeder</label>
-   <input type="text" class="form-control" name="breeder" id="a-breeder" placeholder="Breeder">
-  </div>
-</div>
   <button id="animal-add-button" type="submit" class="btn btn-primary float-right">Submit</button>
 </form>
-
-
-<script>
-$('document').ready(function(){
-	$.get( "/animal", function( data ) {
-		data.data.map(function(item){
-			$("#a-father, #a-mother").append("<option value='"+item._id+"'>"+item.name+" - "+ item.level +"</option>");
-		})
-	});
-        $.get( "/species", function( data ) {
-                data.data.map(function(item){
-                        $("#a-specie").append("<option value='"+item._id+"'>"+item.name+"</option>");
-                })
-        });
-});
-
-
-</script>
diff --git a/familyark/app/public/templates/animal-show.html b/familyark/app/public/templates/animal-show.html
index 3857897..d599c56 100644
--- a/familyark/app/public/templates/animal-show.html
+++ b/familyark/app/public/templates/animal-show.html
@@ -1,6 +1,6 @@
 <h1 class="a-name">Un dino</h1>
 <div class="row">
-	<div id="data" class="col-6"></div>
+	<div id="data" class="col-12"></div>
 	<div id="tree" class="col-6"></div>
 	<div id="chart" class="col-12"><h5>Aqui vendran graficas de cada atributo con el inicial y el actual, para que se pueda ver el crecimiento.</h5></div>
 </div>
diff --git a/familyark/app/public/templates/home.html b/familyark/app/public/templates/home.html
index 396ae96..7c4e27b 100644
--- a/familyark/app/public/templates/home.html
+++ b/familyark/app/public/templates/home.html
@@ -2,10 +2,7 @@
 <div class="text-center">
 	<h4>Your app for your dinos.</h4>
 	<h4>Inventory, breeding and family.</h4>
-	<br><br><br>
+	<br/><br/><br/>
 	<h2>Oficial Servers Mutiplier Status</h1>
-	<div id="info">
-
-	</div>
-</div>
-
+	<div id="info"></div>
+</div>
\ No newline at end of file
diff --git a/familyark/app/server.js b/familyark/app/server.js
index 95f26c0..59e1c51 100644
--- a/familyark/app/server.js
+++ b/familyark/app/server.js
@@ -24,7 +24,7 @@ http.createServer(app)
 router.get('/species', (req, res, next) => {
     species.find({}, (err, result) => {
         if (err) next(err)
-	else res.json({ data: result,  status: 'ok' })
+        else res.json({ data: result,  status: 'ok' })
     })
 })
 
@@ -35,13 +35,36 @@ router.get('/animal', (req, res, next) => {
     })
 })
 
+router.get('/animal/childrens/:id', (req, res, next) => {
+    animal.find({ $or: [ { father: req.params.id }, { mother: req.params.id } ] }, (err, result) => {
+        if (err) next(err)
+        else res.json({ data: result,  status: 'ok' })
+    })
+})
+
+router.get('/animal/parrents/:id', (req, res, next) => {
+    animal.find({ _id: req.params.id }, (err, result) => {
+        if (err) next(err)
+        else animal.find({ $or: [ { _id: result[0].father }, { _id: result[0].mother } ] }, (err, result2) => {
+            if (err) next(err)
+            else res.json({ data: result2,  status: 'ok' })
+        })
+    })
+})
+
 router.get('/animal/:id', (req, res, next) => {
     animal.find({ _id: mongoose.Types.ObjectId(req.params.id) }, (err, result) => {
         if (err) next(err)
-        else res.json({ data: result,  status: 'ok' })
+        else res.json({ data: result[0],  status: 'ok' })
     })
 })
 
+router.get('/animal/:specie/:sex', (req, res, next) => {
+    animal.find({ specie: req.params.specie, sex: req.params.sex}, (err, result) => {
+        if (err) next(err)
+        else res.json({ data: result,  status: 'ok' })
+    })
+})
 
 router.post('/animal', (req, res, next) => {
     let s1 = new animal(req.body)
@@ -76,6 +99,7 @@ router.get('/info', (req, res, next) => {
         res.json(acc)
     });
 })
+
 /*function recu(acc,item){
 	if(item.mather != null){
 	    animal.find({ _id: mongoose.Types.ObjectId(item.mother) }, (err, result) => {
@@ -86,23 +110,23 @@ router.get('/info', (req, res, next) => {
 
 };
 */
-router.get('/animal/tree/:id', (req, res, next) => {
-/*    animal.find({ _id: mongoose.Types.ObjectId(req.params.id) }, (err, result) => {
-        if (err) next(err)
-        else res.json(recu([],result[0]))
-    })
-*/
-    animal.aggregate([{ $match: { _id: mongoose.Types.ObjectId(req.params.id) }},
-        { $graphLookup: { from: 'animals', startWith: ['$father', '$mother'], connectFromField: 'mother', connectToField: '_id', as: 'ancestorsmother', maxDepth: 99, depthField: 'depth' }},
-        { $graphLookup: { from: 'animals', startWith: ['$father', '$mother'], connectFromField: 'father', connectToField: '_id', as: 'ancestorsfather', maxDepth: 99, depthField: 'depth' }},
-        { $graphLookup: { from: 'animals', startWith: '$_id', connectFromField: '_id', connectToField: 'mother', as: 'childrensmother', maxDepth: 99, depthField: 'depth' }},
-        { $graphLookup: { from: 'animals', startWith: '$_id', connectFromField: '_id', connectToField: 'father', as: 'childrensfather', maxDepth: 99, depthField: 'depth' }},
-        { $project: { 'name': 1, 'sex': 1, 'father': 1, 'mother': 1, ancestors: { $setUnion: ['$ancestorsmother', '$ancestorsfather'] }, childrens: { $setUnion: ['$childrensmother', '$childrensfather'] }}
-        }]).allowDiskUse(true).exec((err, connections) => {
-        if (err) next(err)
-        else res.json(connections)
-    })
-})
+// router.get('/animal/tree/:id', (req, res, next) => {
+// /*    animal.find({ _id: mongoose.Types.ObjectId(req.params.id) }, (err, result) => {
+//         if (err) next(err)
+//         else res.json(recu([],result[0]))
+//     })
+// */
+//     animal.aggregate([{ $match: { _id: mongoose.Types.ObjectId(req.params.id) }},
+//         { $graphLookup: { from: 'animals', startWith: ['$father', '$mother'], connectFromField: 'mother', connectToField: '_id', as: 'ancestorsmother', maxDepth: 99, depthField: 'depth' }},
+//         { $graphLookup: { from: 'animals', startWith: ['$father', '$mother'], connectFromField: 'father', connectToField: '_id', as: 'ancestorsfather', maxDepth: 99, depthField: 'depth' }},
+//         { $graphLookup: { from: 'animals', startWith: '$_id', connectFromField: '_id', connectToField: 'mother', as: 'childrensmother', maxDepth: 99, depthField: 'depth' }},
+//         { $graphLookup: { from: 'animals', startWith: '$_id', connectFromField: '_id', connectToField: 'father', as: 'childrensfather', maxDepth: 99, depthField: 'depth' }},
+//         { $project: { 'name': 1, 'sex': 1, 'father': 1, 'mother': 1, ancestors: { $setUnion: ['$ancestorsmother', '$ancestorsfather'] }, childrens: { $setUnion: ['$childrensmother', '$childrensfather'] }}
+//         }]).allowDiskUse(true).exec((err, connections) => {
+//         if (err) next(err)
+//         else res.json(connections)
+//     })
+// })
 
 app.use(bodyParser.urlencoded({
   extended: true