scientific name : periplaneta americana. detailed closeup of american hissing cockroach ventral side with identifiable body parts

abdomen adult american americana anatomy antenna antennae background biology body bug carrier cercus closeup cockroach compound control creature creepy dead detailed dirty disease disgusting entomology entomophobia eye fumigation gross head hissing hygiene identifiable image images infestation insect insecticide isolated katsaridaphobia large legs long macro male name nematology oriental parts periplaneta pest pesticide phobia photo photos pyrethroid roach scientific side upside ventral white