big spider in a terrarium close-up. acanthoscurria geniculata. phobia concept. toxic poison. brazilian large size

spider animal tarantula terrarium closeup abdomen big mouth phobia large acanthoscurria toxic pet eight legs eyes wild wildlife danger arachnid arachnophobia background exoskeleton brazilian brown carnivore cobweb concept eat geniculata hairy hunter invertebrate nature poisonous predator spinnerets tropical venom glass one