Type species: Lagonoecia lamellifera Canu & Bassler, 1920
| Synonyms | Author | Type Species |
|---|---|---|
| Tervidmonea | Voigt & Eiserhardt, 1995 | Tervidmonea daniensis Voigt & Eiserhardt, 1995 |
This genus includes the species:
| Labracherie, 1975 | Paleogene Eocene | France | WoRMS 1404410 | |
| Viskova, 2004 | Eocene | Kazakhstan | WoRMS 1404411 | |
| (Voigt & Eiserhardt, 1995) | Paleocene (Danian) | Denmark | WoRMS 1411716 | |
| (Canu & Bassler, 1920) | U. Eocene (Priabonian) | USA (N. Carolina) | WoRMS 1411717 | |
| Canu & Bassler, 1920 | Tertiary (Eocene, Ypresian) | SE USA (Alabama) | WoRMS 1404412 | |
| Viskova, 2004 | Eocene | Kazakhstan | WoRMS 1404413 | |
| (Canu & Bassler, 1920) | U. Eocene (Priabonian) | USA (N. Carolina) | WoRMS 1411718 |