You catch it in Eterna Forest, not far south of the mossy rock. It's a little harder to find than other pokemon. Try it with a poke radar.
You can't catch Shedinja in any of the Pokémon games, but you can get it in Diamond through evolution. You need to evolve Nincada while you have a spare slot in your party and a spare PokéBall. If you don't have these, Nincada will evolve into Ninjask instead. Nincada evolves at level 20. Nincada can be found in Eterna Forest, when you use the Poké Radar.
Butterfree, Venonat, Yanma, Nincada
In Pokemon Ruby, Sapphire, and Emerald, Nincada can learn Dig at level 45. It can learn Dig at a earlier level by using TM 28.
Leave an extra space in your Pokemon party then train nincada to level 20 it will become ninjask but if you check your Pokemon party you should also notice a shedinja has appeared.
Nincada is found in Eterna Forest, but only if you are using the pokeradar or if you have Pokemon ruby, sapphire, emerald, fire red and leaf green you can transfer them to the Nintendo Game.
It is in enterna forest.
in eternal forest with poke radar
get your nincada to at least level 20 you also have to have a free space in your team
You go to eterna forest and there will be nincadas there but they are rare
after national dex put in sapphire in Gba slot and get it in eterna forest
Nincada is a Ground and Bug type pokemon.
You can't catch Shedinja in any of the Pokémon games, but you can get it in Diamond through evolution. You need to evolve Nincada while you have a spare slot in your party and a spare PokéBall. If you don't have these, Nincada will evolve into Ninjask instead. Nincada evolves at level 20. Nincada can be found in Eterna Forest, when you use the Poké Radar.
Need Pokemon Emerald catch a Nincada level it up until it evolves into Ninjask then evolving again into Shedjina then migrrate it to either Pearl or Diamond catch him in Pal Park and you have him.
nincada evolves at level 20
Nincada did learn dig.As a matter of facts,I found this in a Pokemon book.
I think you use a poke'radar in the eterna forest (you get the poke'radar when you get the national pokedex and you get the national dex by seeing all the Pokemon in sinnoh).
Butterfree, Venonat, Yanma, Nincada