Reference

Hermann Polz, Günter Schweigert, Michael W. Maisch (2006): Two new species of Palaega (Isopoda: Cymothoida: Cirolanidae) from the Upper Jurassic of the Swabian Alb, South Germany – Stuttgarter Beiträge Naturkunde Serie B [Paläontologie] – 362_B: 1 - 17.