ammonites
Moleculospina Rigby 1986 (demosponge)

Demospongea - Protomonaxonida - Piraniidae

Alternative spelling: Moleculopina

Parent taxon: Piraniidae according to R. M. Finks et al. 2004

Sister taxon: Pirania

Subtaxa: Moleculospina mammillata

View classification

Ecology: stationary intermediate-level epifaunal suspension feeder