MolluscaBase taxon details
original description
(of Emarginula nigromaculata Thiele, 1915) Thiele, J. (1912-1919). Scissurelliden und Fissurelliden. In: Küster H.C., Martini F.H.W. & Chemnitz J.H. (Eds.), Systematisches Conchylien-Cabinet. 2nd Edition, 2 (4a), pp. 1–168, pls. 1–20. Bauer & Raspe, Nürnberg [pp. 1–36, pls. 1–
4, 1912; pp. 37–68, pls. 5–8, 1913; pp. 69–104, pls. 9–12, 1915; pp. 105–144, pls. 13–16, 1916; pp. 145–168 (ends mid-sentence), pls. 17–20, 1919, dates from Bieler & Boss (1989)]. , available online at https://www.biodiversitylibrary.org/page/51325773
page(s): 89, pl. 10, figs 20, 21. [details]
basis of record
Poppe G.T. & Tagaro S.P. (2020). The Fissurellidae from the Philippines with the description of 26 new species. <em>Visaya.</em> suppl. 13: 1-131 [including 57 plates].
page(s): 19, pl. 16 figs 2-3 [details]