Geoplanoidea is a

superfamily SUPERFAMILY is a database and search platform of structural and functional annotation for all proteins and genomes. It classifies amino acid sequences into known structural domains, especially into SCOP superfamilies. Domains are functional, str ...

of freshwater and land triclads that comprises the species of the Geoplanidae and the Dugesiidae families. Dugesiidae and Geoplanidae share a duplication of the cluster that codifies for the

18S ribosomal RNA 18S ribosomal RNA (abbreviated 18S rRNA) is a part of the ribosomal RNA. The S in 18S represents Svedberg units. 18S rRNA is an SSU rRNA, a component of the eukaryotic ribosomal small subunit (40S). 18S rRNA is the structural RNA for the small c ...

Phylogeny

Phylogenetic supertree after Sluys et al., 2009:

References

External links

{{Taxonbar, from=Q5535582 Continenticola Animal superfamilies