The arthropod rank, or heirarchical level in taxonomic classification, is phylum (i.e., phylum Arthropoda).
All arthropods by definition belong to phylum Arthropoda.
The opposite of arthropods would be non-arthropods or invertebrates that do not belong to the phylum Arthropoda.
Arthropods
arthropods
arachnid
No. All arthopods belong to the phylum Arthropoda, while all reptiles (along with other vertebrates) belong to the phylum Chordata
The arthropods are a phylum, a larger division than a class. Arthropoda has classes within it.
insects belong to the group arthropods :)
Arthropods
No, starfish belong to the class Asteroidea.
A. Arthropods
No, night crawlers are not arthropods. They belong to the phylum Annelida, which are commonly known as "ring worms."