[1] The tegument and mantle have irregularly sized and distributed blackish spots, which, depending on their quantity, can sometimes give the animal a dark gray appearance.

The species was also found on the dry portion of a semi-submerged tree in a temporarily flooded location.

[1] These snails are mainly seen on the macrophytes Eicchornia azurea, Salvinia auriculata, Pistia stratiotis and Eryngium species, but they were also found on artificial substrates such as canvas, cardboard, plastic bottles, tetra-pak boxes and styrofoam.

In the early morning (between 7 a.m. and 10 a.m.) and at the end of the afternoon (between 4 p.m. and 6 p.m.) during sunny days, the animals were observed on the stem and on the adaxial surface of the macrophyte leaves, on grasses in flooded areas and under adjacent vegetation on the banks of dikes and lakes.

[1] Their diet is basically plant tissues, although pollen grains and non-vegetal food items (mites) were also found in their crop contents.