(of)Philippi, R. A. (1887). Die Tertiären und Quartären Versteinerungen Chiles. iv + 266 pp + 58 pls.. Lepizig: Brockhaus [German language edition]., available online athttps://www.biodiversitylibrary.org/page/14943546 page(s): p. 75, n. 2, pl. 9, fig. 30. [details]
MolluscaBase eds. (2025). MolluscaBase. Incatella leptogramma (R. A. Philippi, 1887) †. Accessed through: Marine Species Traits editorial board (2025) Marine Species Traits at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=1617361 on 2026-07-11
Marine Species Traits editorial board (2026). Marine Species Traits. Incatella leptogramma (R. A. Philippi, 1887) †. Accessed at: https://marinespecies.org/traits/aphia.php?p=taxdetails&id=1617361 on 2026-07-11
original description(of)Philippi, R. A. (1887). Die Tertiären und Quartären Versteinerungen Chiles. iv + 266 pp + 58 pls.. Lepizig: Brockhaus [German language edition]., available online athttps://www.biodiversitylibrary.org/page/14943546 page(s): p. 75, n. 2, pl. 9, fig. 30. [details]
new combination referenceDeVries, T. J. (2007). Cenozoic Turritellidae (Gastropoda) from southern Peru. <em>Journal of Paleontology.</em> 81(2): 331-351., available online athttps://doi.org/10.1666/0022-3360(2007)81[331:ctgfsp]2.0.co;2 page(s): 335, fig. 3.9-3.11 [details] Available for editors