a cluster of leopard ramshorn snails (planorbidae)
a cluster of leopard ramshorn snails (planorbidae) -- source link
#ramshorn snail#aquatic snail#aquatic snails#gastropod#mollusc#planorbidae#planorbella#helisoma#aquarium
#ramshorn snail#aquatic snail#aquatic snails#gastropod#mollusc#planorbidae#planorbella#helisoma#aquarium