ARTHROPODA - correct spelling
Anthropod
ChordateMammals are grouped into the phylum Chodlam.
They are mollusks part of the mollusca group.
Mammals are grouped into the Phylum Chordata. This means that they have a notochord at some point in their life cycle.
chordata
MOLLUSCA
Chordata
Spiders are grouped into the phylum "Arthropoda." This group includes not only the spiders but also all of the insects and creatures such as centipedes, millipedes, and crustaceans.
Phylum.
phylum?
Spiders are in the phylum arthropoda, but they are in there own subphylum called Chelicerata, because they are quite different from other arthropods. The name chelicerata comes from a unique pair of appendages called chelicera.
Insects belong to the arthropoda phylum. Insects are arthropods, which are invertebrates and have segmented bodies and have jointed appendages.
Different classes of organisms are grouped into the next larger category called "phylum" in taxonomy. This grouping is based on similarities in body plan and development.