Scientific Name Collected By Identified By Date Collected Date Identified Family Institution Catalog Number Type Status
collected Mytilus platensis Pelseneer 1903 Not defined 14-12-1897 Mytilidae
collected Siphonaria lessonii Pelseneer 1903 Not defined 14-12-1897 Siphonariidae
collected Nacella deaurata Pelseneer 1903 Not defined 14-12-1897 Nacellidae
collected Margarella violacea Pelseneer 1903 Not defined 14-12-1897 Calliostomatidae
collected Aulacomya atra Pelseneer 1903 Not defined 1897-12-14 Mytilidae
collected Nacella mytilina Pelseneer 1903 Not defined 14-12-1897 Nacellidae
collected Fissurella radiosa Pelseneer 1903 Not defined 29-11-1897 Fissurellidae
collected Plaxiphora aurata Pelseneer 1903 Not defined 29-11-1897 Mopaliidae
collected Adelomelon ancilla Pelseneer 1903 Not defined 28-10-1897 Volutidae