There are many colors of ultra wormholes and these are the pokemon I found via whatever color.
Red
Sigilyph
Swellow
Swanna
Yanmega
Zapdos
Moltres
Yellow
Regirock
Magcargo
Abomasnow
groudon
crustle
Green
Audino
Heliolisk
nuzleaf
Blue
Lombre
Barbaracle
Quagsire
Stunfisk
floatzel
white - ultra beast worlds
Pheramosa
Buzzwole
Nihlego
Stakataka
Blacephalon
