appearance attach attachments Australian bagmoth bagworm bagworm-moths Camouflage camouflaged case-moth caterpillar caterpillar-larvae cocoon cocooned collected collection detritus distinctive forequarters larva-case larvae lepidoptera locomotion log-cabin-case-moth mobile mobile-case moth moths movement moving native natural psychidae sticks unusual brown bug fresh Geometridae green Inchworm larvae larval leaves monsoon pest worm animals butterfly closeup eat krayker leaf macro metamorphosis munch nature pupae Daphnis nerii destroy hawk moth India insect karnataka Mangalore obliterate Oleander Hawk-moth plant voracious catirpel catirpeller chrysalis crawl creep crop entomophagous furry hairy larva Lepidoptera moulting pattern pests phytophagous stemmata tubular