Quoted By:
>Psyduck/Golduck
Fairy/Water
>Drowzee/Hypno
Psychic/Dark
>Kingler
Bug/Water
>Kangaskhan
Ground/Fighting
>Seadra
Water/Poison
(Only Seadra, not Kingdra. Just to make Seadra more flavorful and eviolite-able)
>Smoochum/Jynx
Ghost/Ice
>Kabuto/Kabutops
Rock/Bug
(Its aquatic origins can be alluded to by ability)
>Ledyba/Ledian
Bug/Fairy
>Sunflora
Grass/Fire
>Remoraid/Octillery
Water/Fire
>Stantler
Normal/Ghost
(Its antlers are implied to be dimensional warping, and Ghost types are confirmed to also include extra-dimensional stuff alongside the undead. Also it's based on a deer /scare/)
>Nosepass
Rock/Electric
>Tropius
Dragon/Grass
>Pachirisu
Electric/Ice
(I know this one is a bigger stretch but it's native to snowy areas, squirrels like colder climates, and really do we need more pure Electric types? This one requires the most lore change but man it would be nice)