ammonites
†subfamily Palaeohemioedemiinae Boczarowski 2001 (sea cucumber)

Holothuroidea - Dendrochirotida - Cucumariidae

Full reference: A. Boczarowski. 2001. Isolated sclerites of Devonian non−pelmatozoan echinoderms. Palaeontologia Polonica 59:3-220

Parent taxon: Cucumariidae according to A. Boczarowski 2001

Sister taxa: Devonothyoninae, Paleopentacta, Staurocaudininae

Subtaxa: Palaeohemioedema

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Type: Palaeohemioedema

Ecology: stationary epifaunal suspension feeder-detritivore