Here is the full list of all 49 Dino Run DX achievements.
All Insane Speedruns
All Hard Speedruns
Beat Insane Halloween Hellrun
All Medium Speedruns
Beat Hard Halloween Hellrun
Complete Hard Planet D
All Bronze Trophies
All Silver Trophies
All Gold Trophies
Complete Insane Planet D
50 Dino Saved
Complete Medium Planet D
10 Second Boulder Ride
6 Second Boulder Ride
All Super Eggs Saved
25 Dino Saved
500 Lizards Eaten
60 Second Doom Surf
30 Second Doom Surf
100 Fish Eaten
Complete Insane Challenge
2000 Eggs Saved
Complete Hard Challenge
500 Runners Eaten
Beat Medium Halloween Hellrun
10 Dino Saved
250 Lizards Eaten
50 Fish Eaten
1000 Eggs Saved
25 Fish Eaten
250 Runners Eaten
50 Birds Devoured
4X Dactyl Chain
50 Worms Slurped
5 Dino Saved
100 Lizards Eaten
10 Second Doom Surf
25 Birds Devoured
25 Worms Slurped
Found The Little Green Dude
100 Runners Eaten
250 Eggs Saved
3 Second Boulder Ride
10 Worms Slurped
10 Birds Devoured
Complete Medium Challenge
1 Dino Saved
2X Dactyl Chain
3X Dactyl Chain