long Physa marmorata on a dragon stone, inside a fresh water aquarium. Image acquired with a digital microscope. Italian Giovane Physa marmorata di 3...
millimeters long Physa marmorata on a driftwood, inside a fresh water aquarium. Image acquired with a digital microscope. Italian Giovane Physa marmorata di 3 millimetri...
millimeters long Physa marmorata on driftwood, inside a fresh water aquarium. Image acquired with a digital microscope. Italian Giovane Physa marmorata di 3 millimetri...