wild rotund disc snail crawling on decay trunk with tiny sprouting fungi.

discus rotundatus snail rotund disc land discidae wildlife nature brown gastropod rounded animal wild mollusc oniscus invertebrates crawling small woodlouse woodlice crawly creature tentacles spiral shiny slimy invertebrate slow protoconch head suture bug antennae body whorl fauna foliage pulmonate red round terrestrial crawl decay rot trunk cap cuticle crepidotus mollis variable oysterling inocybaceae agaricales slipper-like ear cinnamon gill mushroom fungus fungi white fall toadstool variabilis plant convex saprobic crepidotaceae tiny decomposer fan-shaped decomposing buff growth outdoor meadow field bush pink-beige