green-banded broodsac a parasitic worm living in amber snail on yellow tiger lily petal

amber background beautiful bloom blooming blossom botany bright broodsac broodsacs closeup color colorful day flatworm flatworms flora floral flower garden green greenbanded host leucochloridium lily lush macro nature outdoor paradoxum parasitic petal pistil plant platyhelminth snail spotted stamen succinea summer tiger trematode wild worm yellow