MALACOLLECTION Landshells Freshwater Gastropods: Bulimulus atahualpa perou 36mm6
MALACOLLECTION Landshells Freshwater Gastropods: bulimulus bonariensis argentine 24mm9
MALACOLLECTION Landshells Freshwater Gastropods: bulimulus corumbaensis bresil18mm2
MALACOLLECTION Landshells Freshwater Gastropods: bulimulus vesicalis uruguayanus uruguay18mm3