Custom taxonomies list
<?php
$taxonomy = 'peliculas-categoria';
$term_args=array(
'hide_empty' => false,
'orderby' => 'name',
'order' => 'ASC'
);
$tax_terms = get_terms($taxonomy,$term_args);
foreach ($tax_terms as $category) {
echo '<li role="presentation class="active><a href="#categoria1" arial-controls="categoria1" role="tab" data-toggle="tab">'.$category->name.'</a></li>';
}