MolluscaBase taxon details
original description
(of Gibbula affinis Garrett, 1872) Garrett, A. (1872). Descriptions of new species of shells from the South Sea islands. <em>Proceedings of the California Academy of Sciences.</em> 4(4): 201-204. [January 1872]., available online at https://www.biodiversitylibrary.org/page/3182013
page(s): 201. [details]
original description
(of Gibbula affinis var. cognata Pilsbry, 1903) Pilsbry, H. A. (1903). New Japanese marine mollusks. <em>The Nautilus.</em> 17(6): 69–71., available online at https://www.biodiversitylibrary.org/page/1726492
page(s): 69. [details]
additional source
Willan, R. C. (2020). Description of two new species of <i>Eurytrochus</i> (Vetigastropoda, Trochoidea, Trochidae, Trochinae) from tropical northern Australia: small shells with great intraspecific variability. <em>Vita Malacologica.</em> 19 (1): 11-19. [details]
From editor or global species database
From other sources