| | | Kind of type | Full locality |
| | | syntype of synonym Eugaster lucasi Kirby, 1891 | |
| | | syntype of synonym Eugaster guyoni variety inornata Krauss, 1893 | Northern Africa, Algeria: Mécheria |
| | | syntype of synonym Eugaster guyoni variety inornata Krauss, 1893 | Northern Africa, Algeria: Mécheria |
| | | unspecified primary type of subspecies Eugaster guyoni guyoni (Serville, 1838) | Northern Africa, Algeria |
| | | holotype of synonym Eugaster guyoni variety lucasi Krauss, 1893 | Northern Africa, Algeria: Oran |
| | | [not recorded as a type] | Northern Africa, Tunisia, Gafsa |
| | | syntype of synonym Eugaster guyoni variety orientalis Chopard, 1937 | Northern Africa, Morocco: Figuig |
| | | [not recorded as a type] | Northern Africa, Morocco: Tafoughalt |