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Body Size Data for North American Spiders
Body size data for North American spiders extracted from The Insects and Arachnids of Canada: Dondale, C. D. & Redner, J. H. (1978). The insects and arachnids of Canada,... -
TRAM-804 Integrated Taxonomic Information System (ITIS) Taxonomic Hierarchy
Authoritative taxonomic information on plants, animals, fungi, and microbes of North America and the world. ITIS ia a partnership of U.S., Canadian, and Mexican agencies...
