Deklinationen
| Singular | Plural | |
|---|---|---|
| Nominativ | singular sg aruspex | plural pl aruspices |
| Genitiv | singular sg aruspicis | plural pl aruspicum |
| Dativ | singular sg aruspici | plural pl aruspicibus |
| Akkusativ | singular sg aruspicem | plural pl aruspices |
| Ablativ | singular sg aruspice | plural pl aruspicibus |
| Vokativ | singular sg aruspex | plural pl aruspices |
