madagascar hissing cockroach - gromphadorhina portentosa

animal animalia animals antenna antennae arthropoda beetle biodiversity biology blaberidae blattaroidea blatte blattodea bug cockroach creepy dirty disgusting entomology environmental exterminate garbage gromphadorhina group hisser hissing infestation insect insecta insecticide invertebrate irritation macro madagascan madagascar mite nocturnal parasitic periplaneta pest pesticide pet portentosa roach scavenger species terrarium tropical wildlife