Traits name details
original description
(of ) 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): 148-149 [details]
basis of record
Bartsch, P. (1918). Classification of the Philippine operculate land shells of the family Helicinidae, with a synopsis of the species and subspecies of the genus <i>Geophorus</i>. <em>Journal of the Washington Academy of Sciences.</em> 8 (20): 643-657 [4 December]., available online at https://biodiversitylibrary.org/page/2035705 page(s): 655-656 [details]
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