original description
(of Pusula macaeica Fehse & Grego, 2005) Fehse D. & Grego J. (2005) Contributions to the knowledge of the Triviidae (Mollusca: Gastropoda) X. New Triviidae from Brazil. <i>Visaya</i> 1(3): 16-42, pls 1-18. [January 2005] [details]
new combination reference
Fehse D. & Grego J. (2010). Contributions to the knowledge of the Triviidae. XX. A new species from the genus Niveria Jousseaume 1884 (Mollusca: Gastropoda: Prosobranchia). Archiv für Molluskenkunde, 139(1):23-33. [details]
From editor or global species database
Spelling Specific epithet misspelt maceica throughout Fehse & Grego (2010). [details]