Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada

Subphylum Chelicerata - Chelicerates

Phylum Arthropoda - Arthropods
Subphylum Chelicerata - Chelicerates

Class Arachnida - Arachnids
Class Merostomata - Horseshoe Crabs
Class Pycnogonida - Sea Spiders