american cockroach. closeup shed cockroach skin on a green background

american animal animalnhealth animals antenna arthropod background backgroundncloseup beautiful black body brown bug bugs close closeup cockroach creeping creepy dangerous detail dirt dirty disease disgusting exoskeleton exuvia fauna fear green head horror hygiene hygienenwildlife insect insects invertebrate isolated isolatedninsects its legs macro molt molted molting natural nature pest red roach scary shaggy shed skin skinnclose wild wildlife wings