†Halichondrites elissa Walcott 1920 (demosponge)
Demospongea - Protomonaxonida - Halichondritidae
Belongs to Halichondrites according to Walcott 1920
Sister taxa: none
Ecology: stationary epifaunal suspension feeder
Demospongea - Protomonaxonida - Halichondritidae
Belongs to Halichondrites according to Walcott 1920
Sister taxa: none
Ecology: stationary epifaunal suspension feeder