KnowraAmerican cockroachLinked fromLinked fromThe 3 pages that link to American cockroach, each with the reason it gives.All 3Broader topic 2Compared with 1CockroachBroader topic: Its movement between sewers and buildings makes it a familiar urban pest.BlattodeaBroader topic: It is a familiar pest species, though its native range is African.German cockroachCompared with: It is much larger and more often associated with drains and basements.