Sponges are divided up into three groups depending on their cell/bone structure:
Hope this helps :D
It is an invertebrate in the Phylum Porifera. There are several classes of sponges, not a single class. I think, from your question, you are asking for the phylum. Porifera refers to the pores that they use to take in or expel water.
Phylum Porifera
(sponges)
turbula,
Demospongia
Porifera
the porifera phylum
Kingdom: AnimaliaPhylum: PoriferaClass: DemospongiaeSubclass: CeractinomorphaOrder: PoeciloscleridaFamily: MicrocionidaeGenus: HolopsammaSpecies: laminaefavosa
Kingdom: Animalia Phylum: Porifera Class: Demospongiae Order: Haplosclerida Genus: Callyspongia Species: Callyspongia vaginalis
Tube Sponges are in the Class: Demospongiae, subordinate to the Phylum: Porifera.
Sponges are divided up into three groups depending on their cell/bone structure:CalcareaGlass SpongeDemospongeHope this helps :D
donst have a class
Porifera (Sponge)
porifera
They belong to the classification of Porifera.
mullusca
invertibrates