| Scientific name | Authorship | Rank | Status | Images | |
|---|---|---|---|---|---|
| Eucosma superciliosa | Meyrick, 1920 | species | Accepted | ||
| Eucosma temenitis | Meyrick, 1911 | species | Accepted | ||
| Eucosma tenax | Meyrick, 1920 | species | Accepted | ||
| Eucosma vulpecularis | Meyrick, 1932 | species | Accepted | ||
| Eucosma xenarcha | Meyrick, 1920 | species | Accepted | ||
| Eucosmocara euchromialis | Hacker & Saldaitis, 2021 | species | Accepted | ||
| Eucosmocara herbuloti | (Viette, 1965) | species | Accepted | ||
| Eucosmocydia antidora | (Meyrick, 1921) | species | Accepted | ||
| Eucosmocydia belouvensis | Guillermet, 2012 | species | Accepted | ||
| Eucosmocydia chlorobathra | (Meyrick, 1911) | species | Accepted | ||
| Eucosmocydia deinbolliana | Brown & Razowski, 2022 | species | Accepted | ||
| Eucosmocydia hymenosa | (Razowski, 2013) | species | Accepted | ||
| Eucosmocydia ipassaensis | Razowski & Bassi, 2018 | species | Accepted | ||
| Eucosmocydia kirimiriana | Brown & Razowski, 2022 | species | Accepted | ||
| Eucosmocydia larseni | Razowski & Karisch, 2017 | species | Accepted | ||
| Eucosmocydia lecaniodiscana | Brown & Razowski, 2022 | species | Accepted | ||
| Eucosmocydia macabensis | Brown & Razowski, 2022 | species | Accepted | ||
| Eucosmocydia mixographa | (Meyrick, 1939) | species | Accepted | ||
| Eucosmocydia nigeriana | Brown & Razowski, 2022 | species | Accepted | ||
| Eucosmocydia oedipus | Diakonoff, 1988 | species | Accepted | ||
| Eucosmocydia pancoviana | Brown & Razowski, 2022 | species | Accepted | ||
| Eucosmocydia pappeana | Brown & Razowski, 2022 | species | Accepted | ||
| Eucosmocydia pharangodes | (Meyrick, 1920) | species | Accepted | ||
| Eucosmocydia prolixa | Razowski & Wojtusiak, 2012 | species | Synonym | ||
| Eucosmocydia salticola | (Meyrick, 1913) | species | Accepted |