symplesiomorphic

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• Symplesiomorphy — A symplesiomorphy or symplesiomorphic character is in cladistics a trait which is shared (a symmorphy) between two or more taxa, but which is also shared with other taxa which have an earlier last common ancestor with the taxa under consideration …   Wikipedia

• Tetrapulmonata — Taxobox name = Tetrapulmonata image caption = image width = 250px status = extinct = regnum = Animalia phylum = Arthropoda classis = Arachnida unranked ordo = Tetrapulmonata (Thelyphonida, Schizomida, Amblypygi and Araneae).Tetrapulmonata Shultz …   Wikipedia

• Lapsias — Taxobox name = Lapsias image caption = image width = 250px regnum = Animalia phylum = Arthropoda classis = Arachnida ordo = Araneae familia = Salticidae subfamilia = Spartaeinae tribus = Spartaeini genus = Lapsias genus authority = Simon, 1900… …   Wikipedia

• Thrandina — Taxobox name = Thrandina image caption = image width = 250px regnum = Animalia phylum = Arthropoda classis = Arachnida ordo = Araneae subordo = Araneomorphae familia = Salticidae subfamilia = genus = Thrandina genus authority = Maddison, 2006… …   Wikipedia