- References
{{Italic title}}{{Taxobox | name = Ethmophyllum | regnum = Animalia | phylum = Porifera | image = Ethmophyllum whitneyi.png | image_caption = E. whitneyi | genus = Ethmophyllum }}Ethmophyllum was a genus of Cambrian sponge.[1]References1. ^{{Cambrian contribution 2}}
{{Taxonbar|from=Q5404145}}{{sponge-stub}} 4 : Prehistoric sponge genera|Cambrian sponges|Paleozoic life of British Columbia|Paleozoic life of Yukon |