app/views/admin/children/index.html.erb
<div class="children-list">
<% unless @children.empty? %>
<ul>
<% @children.each do |child| %>
<li title="<%= child.rank.name %>"><%= link_to child.full_name, admin_taxon_concept_children_path(child) %> <%= child.author_year %></li>
<% end %>
</ul>
<% else %>
<%= @taxon_concept.full_name %> has no children.
<% end %>
</div>