Localidade tipo: Peru, Huánuco, Cordillera Azul, Divisoria
Altitude: ~1500 m
Nome original: Obeliscus (Protobeliscus) teres F. Haas, 1949
Sinônimos: Obeliscus teres F. Haas, 1949
Fotos: (1-3) Chicago Natural History Museum: HOLOTYPE de Protobeliscus teres, FMNH 30028, “Divisoria, Department of Huanuco, altitude about 5,000 feet”, coll. Jose Maria Schunke, 13-15.viii.1947
Fontes:
Descrição original: (como Obeliscus (Protobeliscus) teres F. Haas, 1949)Haas, F. (1949). Land and fresh-water mollusks from Peru. Fieldiana, Zoology. 31 (28): 235-250., disponível online em https://www.biodiversitylibrary.org/page/2848576
página(s): 240, fig. 52
Grant S, Webbink K, Keogh S (2025). Field Museum of Natural History (Zoology) Invertebrate Collection. Version 18.51. Field Museum. Occurrence dataset https://doi.org/10.15468/6q5vuc accessed via GBIF.org on 2026-01-17. https://www.gbif.org/occurrence/1142257390