| guam | | bostrycapulus calyptraeformis | species | 2 | 0 |
| panama | | bostrycapulus calyptraeformis | species | 13 | 0 |
| panama | chiriqui province | bostrycapulus calyptraeformis | species | 2 | 0 |
| panama | los santos province | bostrycapulus calyptraeformis | species | 2 | 0 |
| peru | | bostrycapulus calyptraeformis | species | 7 | 0 |
| peru | piura region | bostrycapulus calyptraeformis | species | 1 | 0 |
| united states | hawaii | bostrycapulus calyptraeformis | species | 2 | 0 |