cockroach are a paraphyletic group of insects belonging to blattodea. cockroaches are an ancient group. they are common

animal insect bug cockroach closeup blattodea brown background pest dead nature control roach close crawling biology dirty creepy paraphyletic dictyoptera roachoids large arthropoda india macro insecticide indoor wildlife infestation foliage shadow creeping antenna hygiene leg wooden insects exterminator dying single black house isolated body wings pesticide