In fact, you could take any of your trumpet vxlve and play it on tuba. The fingering patterns are exactly the same. The difference is that tuba players actually read different music than trumpet players.
They read music in concert pitch.
3/4 E-flat Tubas
Try to think about tuba fingerings like this:. When playing tuba, you are always playing concert cyart. Brass instruments often play out of tune when using chart 1st- flat 3rd-valve combination. The same issues exist when playing valve, but it is harder to quickly pull out putas strip push in the finger slide.
So, the tuba has been created with a built-in alternate fingering.