Brachiopodahttp://www.mapress.com/zootaxa/taxa/BrachiopodaA new species of Filispirifer (Brachiopoda: Delthyridoidea) from the Dra Valley, Morocco (Lower Devonian)http://www.mapress.com/zootaxa/2008/f/z01739p068f.pdfMena Schemm-Gregory<br/><i>Zootaxa</i> <b>1739</b> 53-68 [2008-04-02]<br/><b>Brachiopoda</b><br/>A new species of Filispirifer (Brachiopoda: Delthyridoidea) from the Dra Valley, Morocco (Lower Devonian)2008-04-02Zootaxa1175-532617395368Mena Schemm-GregoryBrachiopoda