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platyhelminthes
this is stupid
asconoid sponges, and syconoid
sea star and ocean fish star
They belong to the phyla Platyhelminthes, along with the flatworms. Members in this phyla are acoelomates.
porifera
Arthropoda and Heterokontophyta
There are more than two phyla in the animal kingdom... There are many phyla in the animal kingdom. There are a few phyla of worms and other invertebrates and then you have the vertebrate ohyla. Unless that's what your asking? Did you want the invertebrate and vertebrate in general phyla? That's the only set of 2 things I can think of.
True crabs and centipeds
A tapeworm in a dog is called the same thing, a tapeworm. The most common kind of tapeworm found in dogs is the Dipylidium Caninum, which is the cucumber tapeworm or double-pore tapeworm.
They are not alive and there for do not have a phyla.
Phyla is the plural of phylum. One phylum, many phyla.