Actinocythereis dunelmensis Boreostoma variabile Boroecia borealis Bythocythere constricta Bythocythere turgida Cluthia cluthae Discoconchoecia elegans Euphilomedes interpuncta Eusarsiella zostericola Hemicythere villosa Loxoconcha rhomboidea Macrocypris minna Obtusoecia obtusata Paracytherois ensiforme Philomedes brenda Philomedes globosus Philomedes (Philomedes) lilljeborgi Prionotoleberis norvegica Pterygocythereis jonesii Robertsonites tuberculatus Sclerochilus contortus Semicytherura undata Skogsbergia megalops Vargula norvegica Xestoleberis depressa