Labidognatha

classification

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  In spider: Annotated classification

  Infraorder Araneomorphae, formerly Labidognatha (araneomorph spiders) Chelicerae labidognath (diaxial), attached below carapace; pedipalpal coxae with endites; usually 1 pair of book lungs, sometimes replaced by tracheae; heart with 3, sometimes 2, ostia; 13th through 18th ganglia lost, others fused. Family Salticidae (jumping spiders)

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