red house spider

animal antenna arachnid arachnida araneae araneoid araneoidea araneomorphae arthropod arthropoda background black brazil brazilian brown bug cerrado chelicerata chelicerate cobweb color coweb crab danger dangerous detail domestic entelegynae entelegyne fauna female house insect invertebrate nature nesticodes poison poisonous predator red rufipes small spider summer theridiidae typical venomous web white wild