Type species: Microeciella beliensis Taylor & Sequeiros, 1982
This genus includes the species:
| Microeciella beliensis | Taylor & Sequeiros, 1982 | Jurassic | Spain |
| Microeciella duofluvina | (Cuffey & Ehleiter, 1984) | M. Jurassic | USA (Wyoming) |
| Microeciella livingstoni | Taylor & McKinney, 2006 | Cretaceous Maastrichtian | USA Alabama |
| Microeciella pollostos | Taylor & Wilson, 1999 | M. Jurassic | USA (Utah) |
| Microeciella reflexa | Taylor & Sequeiros, 1982 | Jurassic | Spain |