An arthropod is an invertebrate animal having an exoskeleton (external skeleton), a segmented body, and jointed appendages. Arthropods are members of the Phylum Arthropoda (from ...
http://en.wikipedia.org/wiki/Arthropod
The Arthropods, the largest animal phylum, includes insects, spiders, crustaceans, and others. Information from UC-Berkeley website.
http://www.ucmp.berkeley.edu/arthropoda/arthropoda.html
Phylogeny, bibliography, and links from the Tree of Life Project.
http://tolweb.org/tree?group=Arthropoda&contgroup;=Bilateria
This page presents a brief overview of the Arthropoda, from their origins to the present.
http://www.peripatus.gen.nz/Taxa/Arthropoda/Index.html
Philip Myers's introduction to Phylum Arthropoda, from the Animal Diversity Web.
http://animaldiversity.ummz.umich.edu/site/accounts/information/Arthropoda.html
Get information, facts, and pictures about Arthropoda at Encyclopedia.com. Make research projects and school reports about Arthropoda easy with credible articles from our FREE ...
http://www.encyclopedia.com/topic/Arthropoda.aspx
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http://www.arthropodarecords.com/
ARTHROPODA, a name, denoting the possession by certain animals of jointed limbs, now applied to one of the three sub-phyla into which one of the great phyla (or primary branches ...
http://www.1911encyclopedia.org/Arthropoda
Arthropoda, phylum of bilaterally symmetrical animals having external skeletons (exoskeletons), multisegmented bodies and paired, jointed appendages. Including SPIDERS , MITES ...
http://thecanadianencyclopedia.com/index.cfm?PgNm=TCE&Params;=A1ARTA0000336
Information about the Phylum Arthropoda including photos, maps, and text.
http://zipcodezoo.com/Key/Animalia/Arthropoda_Phylum.asp