Published in Journal of Raptor Research, in 2005, in volume 39, issue 2, pages 156-159
Created: 2017-04-07, modified: 2017-04-07![](https://www.biodiversitylibrary.org/pagethumb/56210903,60,60)
Published in Bulletin of The African Bird Club, in 2012, in volume 19, issue 1, pages 61-62
Created: 2021-02-23, modified: 2021-02-23![](https://www.biodiversitylibrary.org/pagethumb/63621663,60,60)
Published in Malacologia, in 2015, in volume 58, issue 1-2, pages 337-347
Created: 2024-06-16, modified: 2024-06-16![](https://www.biodiversitylibrary.org/pagethumb/40649009,60,60)
Published in Annals of The South African Museum, in 1998, in volume 105, pages 287-296
Created: 2012-10-29, modified: 2012-10-29![](https://www.biodiversitylibrary.org/pagethumb/63628037,60,60)
Published in Malacologia, in 2013, in volume 56, issue 1, pages 215-229
Created: 2024-06-16, modified: 2024-06-16![](https://www.biodiversitylibrary.org/pagethumb/50438292,60,60)
Published in Nautilus, in 2009, in volume 123, issue 3, pages 166-171
Created: 2016-04-24, modified: 2016-04-24