Parent Category Figures
1 Plesiotrochus unicinctus 43
2 Plesiotrochus monachus 35
3 Plesiotrochus pagodiformis 3
4 Plesiotrochus souverbianus 3
5 Plesiotrochus luteus 2
6 Plesiotrochus penetricinctus 1
7 Plesiotrochus shikokuensis 1