Anderson’s Disc Snail (Anceyodonta andersoni)
Anderson’s Disc Snail was described in the year 1976.
The species was originally known only based on specimens that had been collected in 1934 on the island of Mangareva, but was subsequently (in 2000) recorded in form of subfossil shells from Taravai, Mangareva’s neighbor island, as well.
The shells of the species reached an average size of 0,29 to 0,36 cm in diameter.
 Alan Solem: Endodontoid land snails from Pacific Islands (Mollusca: Pulmonata: Sigmurethra). Part I, Family Endodontidae. Field Museum of Natural History Chicago, Illinois 1976
 Ahmed Abdou; Philippe Bouchet: Nouveaux gastéropodes Endodontidae et Punctidae (Mollusca, Pulmonata) récemment éteints da l’archipel des Gambier (Polynésie). Zoosystema 22(4): 689-707. 2000