| raillietina sonini | dendrocopos syriacus | Bulgaria: King Boris' Garden, Sofia | Dendrocopos syriacus | 193957898 |
| raillietina sonini | dendrocopos syriacus | Bulgaria: King Boris' Garden, Sofia | Dendrocopos syriacus | 193957904 |
| raillietina sonini | dendrocopos syriacus | Bulgaria: King Boris' Garden, Sofia | Dendrocopos syriacus | 193957925 |
| amphilina foliacea | acipenser ruthenus | Bulgaria: lower Danube River | Acipenser ruthenus | 169203941 |
| amphilina foliacea | acipenser ruthenus | Bulgaria: lower Danube River | Acipenser ruthenus | 169203926 |
| raillietina sonini | dendrocopos syriacus | Bulgaria: King Boris' Garden, Sofia | Dendrocopos syriacus | 193957947 |
| pythium aphanidermatum | | Bulgaria: near Black Sea | | 320336669 |