Cleotrivia pilula (Kiener, 1844) | 
Purpurcapsula exigua (J. E. Gray, 1831) | 
Purpurcapsula zzyzyxia (C. N. Cate, 1979) | 
Trivellona pellucidula (Reeve, 1846) | 
Trivia sp. 101338 | 
Trivirostra ginae Fehse & Grego, 2002 | 
Trivirostra hordacea (Kiener, 1843) | 
Trivirostra insularum Schilder, 1944 |
Trivirostra keehiensis Cate, 1979 | 
Trivirostra shawi F. A. Schilder, 1933 | 
Trivirostra thaanumi Cate, 1979 | | | | | |
