| australia | queensland | uncultured maricaulis sp. | species | 1 | 0 |
| brazil | | uncultured maricaulis sp. | species | 1 | 0 |
| china | | maricaulis sp. ycsa69 | species | 1 | 0 |
| china | | maricaulis sp. zyfb005 | species | 1 | 0 |
| china | | uncultured maricaulis sp. | species | 1 | 0 |
| china | jiangsu | maricaulis sp. | species | 1 | 0 |
| china | shandong | maricaulis sp. ycsa69 | species | 1 | 0 |
| germany | | uncultured maricaulis sp. | species | 2 | 0 |
| italy | | uncultured maricaulis sp. | species | 1 | 0 |
| kuwait | | uncultured maricaulis sp. | species | 3 | 0 |
| philippines | | uncultured maricaulis sp. | species | 1 | 0 |
| taiwan | | uncultured maricaulis sp. | species | 1 | 0 |
| thailand | | maricaulis virginensis | species | 1 | 0 |