Chelicerata — Temporal range: 445–0 Ma … Wikipedia
Spider — Taxobox name = Spiders image width = 250px image caption = an Orb weaver spider, Family: Araneidae regnum = Animalia phylum = Arthropoda subphylum = Chelicerata classis = Arachnida ordo = Araneae ordo authority = Clerck, 1757 diversity link =… … Wikipedia
Arthropod head problem — The arthropod head problem is a long standing zoological dispute concerning the segmental composition of the heads of the various arthropod groups, and how they are evolutionarily related to each other. While the dispute has historically centered … Wikipedia
Kieferklauenträger — Rindenspringspinne (Marpissa muscosa) Systematik Unterabteilung: Bilateria … Deutsch Wikipedia
arthropod — /ahr threuh pod /, n. 1. any invertebrate of the phylum Arthropoda, having a segmented body, jointed limbs, and usually a chitinous shell that undergoes moltings, including the insects, spiders and other arachnids, crustaceans, and myriapods. adj … Universalium
Onychophora — Temporal range: 40–0 Ma … Wikipedia
Peltidium — is a prodorsal shield found in animals of the Subphylum Chelicerata, in the Phylum Arthropoda. In some groups (Schizomida, Palpigradi, Solpugida and Opiliones) the peltidium, also known as schizopeltid, can be subdivided in: propeltidium, a… … Wikipedia
Chelicerata — Kieferklauenträger Rindenspringspinne (Marpissa muscosa) Systematik Unterabteilung: Bilateria … Deutsch Wikipedia
Cheliceraten — Kieferklauenträger Rindenspringspinne (Marpissa muscosa) Systematik Unterabteilung: Bilateria … Deutsch Wikipedia
Chelicerentiere — Kieferklauenträger Rindenspringspinne (Marpissa muscosa) Systematik Unterabteilung: Bilateria … Deutsch Wikipedia