| bosnia and herzegovina | | metohia carinata | species | 3 | 0 |
| bosnia and herzegovina | | typhlogammarus mrazeki | species | 7 | 0 |
| georgia | | adaugammarus pilosus | species | 4 | 0 |
| georgia | | zenkevitchia admirabilis | species | 13 | 0 |
| georgia | | zenkevitchia sandroruffoi | species | 6 | 0 |
| georgia | abkhazia | adaugammarus pilosus | species | 4 | 0 |
| georgia | abkhazia | zenkevitchia sandroruffoi | species | 5 | 0 |
| georgia | abkhazia | zenkevitchia yakovi | species | 8 | 0 |
| montenegro | | metohia carinata | species | 1 | 0 |
| montenegro | cetinje | typhlogammarus mrazeki | species | 3 | 0 |