| costa rica | guanacaste province | tubifera ferruginosa subsp. ferruginosa | subspecies | 1 | 0 |
| mexico | tlaxcala | tubifera ferruginosa subsp. ferruginosa | subspecies | 1 | 0 |
| russia | novosibirsk oblast | tubifera ferruginosa subsp. ferruginosa | subspecies | 1 | 0 |
| ukraine | kharkiv oblast | tubifera ferruginosa subsp. ferruginosa | subspecies | 1 | 0 |
| united states | tennessee | tubifera ferruginosa subsp. ferruginosa | subspecies | 1 | 0 |
| united states | virginia | tubifera ferruginosa subsp. ferruginosa | subspecies | 1 | 0 |