| argentina | chubut province | cephalothrix sp. 1 am-2014 | species | 7 | 0 |
| spain | asturias | cephalothrix sp. 2 am-2014 | species | 412 | 0 |
| spain | galicia | cephalothrix sp. 1 am-2014 | species | 33 | 0 |
| united states | oregon | cephalothrix sp. 1 tch-2015 | species | 15 | 0 |
| united states | oregon | cephalothrix sp. 2 tch-2015 | species | 5 | 0 |
| united states | oregon | cephalothrix sp. 3 tch-2015 | species | 1 | 0 |
| united states | oregon | cephalothrix sp. 4 tch-2015 | species | 7 | 0 |