| Name | From | To | Age range |
|---|---|---|---|
| Evittia sp.1 Eise.,1992 | Late Ordovician | Late Ordovician |
|
| Evittia sp.1 Le H.,2000 | Middle Rhuddanian | Telychian |
|
| Evittia sp.2 Anan.,1974 | Emsian | Frasnian |
|
| Evittia sp.2 Eise.,1992 | Late Ordovician | Late Ordovician |
|
| Evittia sp.A | Wenlockian | Wenlockian |
|
| Evittia sp.A Hash.& Play.,1998 | Frasnian | Frasnian |
|
| Evittia sp.A Rubi.,1989 | Early Ludlovian | Middle Ludlovian |
|
| Evittia sp.B Rubi.,1989 | Early Ludlovian | Middle Ludlovian |
|
| Evittia sp.C Rubi.,1989 | Early Ludlovian | Middle Ludlovian |
|
| Evittia spicifera | Late Gedinnian | Late Gedinnian |
|
| Evittia tappana | Late Llandoverian | Early Pridolian |
|
| Evittia thyrae | Ashgillian | Givetian |
|
| Evittia tolontola | Late Ludlovian | Middle Siegenian |
|
| Evittia torrestionensis | Ludlovian | Ludlovian |
|
| Evittia triangulata | Early Frasnian | Middle Frasnian |
|
| Evittia tribrachiata | Wenlockian | Ludlovian |
|
| Evittia trispinoramosa | Frasnian | Frasnian |
|