original description
Quadras, J. F. & Möllendorff, O. F. von. (1895). Diagnoses specierum novarum ex insulis Philippinis. <em>Nachrichtsblatt der Deutschen Malakozoologischen Gesellschaft.</em> 27(5/6): 73–88, (7/8): 105–121, (9/10): 137–149., available online at https://biodiversitylibrary.org/page/15601710
page(s): 119 [details]
From editor or global species database
Type locality Philippines, Luzon Island, in the provinces of Manila, Laguna and Pampanga, without a precise locality [details]