Use the links to navigate the hierarchy of invertebrate classification.

  Phylum Arthropoda

Subphylum Chelicerata

    Class Arachnida -- Wisconsin!
    Class Merostomata
    Class Pycnogonida

Taxon Information

The Subphylum Chelicerata 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.)

Literature Records

• Cheliceriformes, [70,000 described species] (Brusca & Brusca, 2003).

Bibliography

• Brusca, R.C. & G.J. Brusca. 2003. Invertebrates, 2nd edition. Sinauer Associates, Inc., Sunderland, Massachusetts. 936 pp.

Web Pages

• Integrated Taxonomic Information System
• WikiSpecies
• Wikipedia
• World Register of Marine Species