| japan | | candidatus xenohaliotis sp. lc110322 | species | 1 | 0 |
| mexico | | candidatus xenohaliotis californiensis | species | 2 | 0 |
| mexico | baja california | candidatus xenohaliotis | genus | 0 | 1 |
| mexico | baja california | candidatus xenohaliotis californiensis | species | 0 | 1 |
| united states | california | candidatus xenohaliotis | genus | 0 | 2 |
| united states | california | candidatus xenohaliotis californiensis | species | 0 | 2 |