| Name | From | To | Age range |
|---|---|---|---|
| Eosynechococcus | Precambriam | Precambriam |
|
| Eosynechococcus amadeus | Late Precambrian | Late Precambrian |
|
| Eosynechococcus brevis | Late Precambrian | Late Precambrian |
|
| Eosynechococcus burzjanicus | Early Riphean | Early Riphean |
|
| Eosynechococcus crassus | Early Riphean | Vendian |
|
| Eosynechococcus datangpoensis | Middle Proterozoic | Middle Proterozoic |
|
| Eosynechococcus depressus | Late Precambrian | Late Precambrian |
|
| Eosynechococcus elongatus | Early Riphean | Vendian |
|
| Eosynechococcus giganteus | Early Riphean | Vendian |
|
| Eosynechococcus grandis | Precambriam | Vendian |
|
| Eosynechococcus isolatus | Proterozoic | Late Proterozoic |
|
| Eosynechococcus karatavicus | Late Riphean | Late Riphean |
|
| Eosynechococcus major | Early Riphean | Vendian |
|
| Eosynechococcus medius | Precambriam | Late Rhaetian |
|
| Eosynechococcus minutus | Middle Proterozoic | Middle Proterozoic |
|
| Eosynechococcus moorei | Precambriam | Late Rhaetian |
|
| Eosynechococcus sp | Precambriam | Cambrian |
|