female arrow-d micrathena spider with prey, framed by an orb-weaver web

abdomen arachnid araneae araneidae arrow arrowhead arrowshaped arthropod arthropoda background black brightlycolored brown captured caught close closeup detailed dinner eating epigastric food furrow geometric isolated leg legs macro micrathena natural nature orb orbweaver pattern pedicel pedipalp pointy predator prepping prey sagitatta shaped silk spider spiderweb spikes spiky spines spinneret spiny stabilimentum sternum thorny venomous ventral weaver web white wildlife wrapping yellow