Dictyonellida

Dictyonellida
Scientific classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Brachiopoda
Class: Chileata
Order: Dictyonellida

Dictyonellida Cooper, 1956 is a brachiopod order within the class Chileata, characterised by a perforation in the ventral valve that is extended through resorption and covered by a colleplax. The dictyonellides are known from the Upper Ordovician to the Lower Permian.