crawling on concrete millipede. millipede - centipedes black with strong armor

animal arthropod background beautiful behaviour bio biology bug centipede circle closeup coilup corallinus crawls creature curlup detail ecological entomology environment feet ground invasion julida macro many mating millepede millipede multiped natural nature of pest red reproduction rollin scary shell slippery small smooth soil telson top trigoniulus ugly unpleasant wild wildlife