an endemic giant land snail is crawling on a stem of a dinner plate aralia plant

acavus phoenix giant land snail airbreathing endemic sri lanka shell breathe air crawl tentacles spiral rainfall crawling stem aralia plant polyscias balfouriana balfour bushy shrub ornamental sell surface wallpaper tree variegated leaves mollusc nature gastropod animal habitat fauna biology ecology ecosystem wild invertebrate environment tropical wildlife calm ceylon asia natural cute trunk pattern closeup background slow green macro leaf beautiful detail behavior