Use the links to navigate the hierarchy of invertebrate classification.
Phylum Arthropoda -- Wisconsin!
Phylum Nematoda -- Wisconsin!
Phylum Nematomorpha -- Wisconsin!
Phylum Tardigrada -- Wisconsin!
The Superphylum Ecdysozoa has been reported (or is assumed) to occur in fresh waters. This taxon has been reported from Wisconsin.
(These statements were generated automatically from the WInvertebrates database.)