original description
Welch, d'A. A. (1942). Distribution and variation of the Hawaiian tree snail <i>Achatinella apexfulva</i> Dixon in the Koolau Range, Oahu. <em>Smithsonian Miscellaneous Collections.</em> 3684, 103(1): 1-236, pls. 1-12 [16 December]., available online at https://www.biodiversitylibrary.org/page/9052094
page(s): 55-56, pl. 1, figs. 37-38; pl. 5, figs. 28-31; pl. 6, fig. 1 [details]
basis of record
Cowie, R. H., Evenhuis, N. L. & Christensen, C. C. (1995). <i>Catalog of the Native Land and Freshwater Molluscs of the Hawaiian Islands</i>. vi + 248 pp. [3 June]. Leiden (Backhuys Publishers).
page(s): 42 [details]
From editor or global species database
Type locality Oahu, Hanaiki-Waimalu Ridge, 1,200-1,250 feet. [details]