MolluscaBase name details
original description
(of Estea angustata A. W. B. Powell, 1927) Powell, A. W. B. (1927). The genetic relationships of Australasian rissoids. Part 1. Descriptions of new recent genera and species from New Zealand and the Kermadec Islands. <em>Transactions and Proceedings of the New Zealand Institute.</em> 57: 534-548., available online at https://paperspast.natlib.govt.nz/periodicals/TPRSNZ1927-57.2.6.1.22
page(s): 543 [details]
additional source
Ponder, W.F. (1965). A revision of the New Zealand recent and fossil species of Estea Iredale, 1915. <em>Records of the Auckland Institute and Museum 6: 131–159.</em>
page(s): 156 [details]