millipedes on grunge dirty concrete floor

anadenobolus animal animals aptera arthropleuridea arthropod arthropoda arthropods asia background chilognatha class colobognatha dead decaying diplopod diplopoda diplopodology dirty disambiguation doublelegged eating elongated feet flattened graphidostreptus groups insects invertebrates isolated julida juliformia julus land landscape leaves mammal milliped millipede monilicornis myriapods nature nsecta outdoor outdoors phylum plant prehistoric segments slowmoving spirobolida spirostreptida texture thailand thousand thousandlegger tropical wild wildlife wingless