original description
Quadras, J. F.; Möllendorff, O. F. von. (1894). Diagnoses specierum novarum ex insulis Philippinis. <em>Nachrichtsblatt der Deutschen Malakozoologischen Gesellschaft.</em> 26(7-8): 113-130., available online at https://biodiversitylibrary.org/page/15601524
page(s): 125 [details]
From editor or global species database
Etymology Named for Jose Quadras, latinized as Joseph. [details]