Hertwigia
Animalia | Porifera | Hexactinellida | Lyssacinosida | Euplectellidae | Hertwigia
Hertwigia
root | cellular organisms | Eukaryota | Opisthokonta | Metazoa | Porifera | Hexactinellida | Hexasterophora | Lyssacinosida | Euplectellidae | Hertwigia
|  | superkingdom | clade | kingdom | phylum | class | subclass | order | family | genus