The centre pairing of Pat Leach and Jack Dixon also remains intact with no changes there. There has been one change in the halfbacks as Jason Tovey keeps his place, scrum half Wayne Evans replaces Richie Rees as he is moved to the bench.
For the third time in a row Jones has put his trust in the same front row utilising Phil Price, Wales under 20s hooker Elliot Dee and experienced tight head prop Duncan Bell. They are joined by a young second row as Cory Hill steps in alongside Matthew Screech, in the absence of Andrew Coombs. Captain Lewis Evans retains his place a flanker in the back row alongside Nic Cudd and British and Irish Lion Taulupe Faletau.
There have been four changes to the bench as Rob Sidoli, Richie Rees, Kris Burton and Ross Wardle join Sam Parry, Owen Evans, Bruce Douglas and Jevon Groves.
Dragons Team to face Benetton Treviso
Dan Evans, Tom Prydie, Pat Leach, Jack Dixon, Hallam Amos, Jason Tovey, Wayne Evans; Phil Price, Elliot Dee, Duncan Bell, Cory Hill, Matthew Screech, Lewis Evans (c), Nic Cudd, Taulupe Faletau.
Replacements
Sam Parry, Owen Evans, Bruce Douglas, Rob Sidoli, Jevon Groves, Richie Rees, Kris Burton, Ross Wardle.