Haplosclerida is an order of sponges. There are 1058 species of Haplosclerida, in 31 genera and 6 families. This order has been around since the ladinian age. It includes groups like Calcifibrospongiidae, Niphatidae, and Callyspongiidae. They are omnivores. They have sexual reproduction. They are sessile animals.
EOL has data for 12 attributes, including: