| Name | From | To | Age range |
|---|---|---|---|
| Deunffia constricta | Llandoverian | Llandoverian |
|
| Deunffia bulbiforme | Tremadocian | Tremadocian |
|
| Deunffia tucalia | Ludlovian | Ludlovian |
|
| Deunffia bispinosa | Llandoverian | Llandoverian |
|
| Deunffia transitoria | Late Llanvirnian | Late Llanvirnian |
|
| Deunffia ambigua | Arenigian | Arenigian |
|
| Deunffia sp. Gowd.& Srin.,1969 | Cambrian | Cambrian |
|
| Deunffia sp. Dutt.& Shri.,1975 | Precambriam | Precambriam |
|
| Deunffia pusilla | Ordovician | Ordovician |
|
| Deunffia propria | Late Wenlockian | Late Wenlockian |
|
| Deunffia tukalia | Ludlovian | Ludlovian |
|
| Deunffia sp.A | Late Llandoverian | Late Llandoverian |
|
| Deunffia nervata | Late Llanvirnian | Late Llanvirnian |
|
| Deunffia copoana | Ludlovian | Ludlovian |
|
| Deunffia piriformisa | Silurian | Silurian |
|
| Deunffia inflata | Late Llanvirnian | Late Llanvirnian |
|
| Deunffia bulbiformie | Tremadocian | Tremadocian |
|