The Pokémobs are the current Pokémons of the Pokécube mod. They can be found in different biomes of the game, like Grass plains, Forests, Snow Biomes, Desert, Swamp, Jungle, Oceans, Caves, Mountains and Mushroom Biomes.
Note : Some pokémobs can be found in more than one biome.
Forest Biome
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In the Forest biome, if you play on Peaceful or Easy, you'll be able to find the following pokémobs:

The Forest Biome.
- Caterpie, Weedle, Pidgey, Pikachu and Rattata. If you play on Normal or Hard, you'll be able to find their respectives evolutions :
- Metapod, Butterfree, Kakuna, Beedrill, Pidgeotto, Pidgeot, and Raticate.
Exclusive Pokecube Generations in Peaceful or Easy.
- Chikorita,Treecko,Zigzagoon,Natu...
Grass Plains
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In the Grass Plains biome, if you play on Peaceful or Easy, you'll be able to find the following pokémobs:
- Rattata, Pidgey, Spearow, Miltank, Ditto, and Eevee.
If you play on Normal or Hard, you'll be able to find their respectives evolutions, except for Miltank and Ditto (They don't have evolutions) and Eevee (Only evolves with the Elemental Stones). :
- Raticate, Pidgeotto, Pidgeot, Fearow, staravia, and staraptor.
Mountains
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In the Mountains, if you play on Peaceful or Easy, you'll be able to find the following pokémobs:
Mountains biome.
- Ponyta, Rattata, Pidgey and Spearow.
If you play on Normal or Hard, you'll be able to find their respectives evolutions :
- Rapidash, Raticate, Pidgeotto, Pidgeot, and Fearow.
Exclusive Pokécube generations in normal or hard:
Machoke,Agron and Lairon.
Exclusive Pokécube generations in Easy or Peaceful:
Machop,mankey,onix,doduo,aron and Lairon.
Rarely Finds:
larvitar,aerodactyl and staravia.
Jungle
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In the Jungle, if you play on Peaceful, you'll be able to find the following pokémobs:
The Jungle biome.
- Caterpie and Weedle
If you play on Easy, Normal or Hard, you'll be able to find their respectives evolutions :
- Metapod, Butterfree, Kakuna and Beedrill
Swamp
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In the Swamp, if you play on Peaceful or Easy, you'll be able to find the following pokémobs: 
The Swamp biome.
- Caterpie, Weedle, Wobbuffet and Farfetch'd , which is considered a Rare Pokémob (You won't find with easy).
If you play on Normal or Hard, you'll be able to find their respectives evolutions, except for Wobbuffet and Farfetch'd ( they don't have evolutions):
- Metapod, Butterfree, Kakuna, and Beedrill.
Desert
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In the Desert, if you play on Peaceful or Easy, you'll be able to find the following pokémobs:
The Desert biome.
- Voltorb, Magnemite, Pikachu, Pichu (only appear if hatched from a Pikachu's egg) and Eevee , which is considered a Rare Pokémob (You won't find easy).
If you play on Normal or Hard, you'll be able to find their respectives evolutions, except for Pikachu (which only evolves with the Thunder Stone), and Eevee (which only evolves with the Thunder, Water and Fire Stone) :
Rarely find:
-Persian and meowth
Caves
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In Caves, if you play on Peaceful or Easy, you'll be able to find Geodude.
A cave, in Minecraft.
If you play on Normal or Hard, you'll be able to it's evolution, Graveler.
Snow Biomes
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In Snow Biomes, if you play in Peaceful or Easy, you'll be able to find 
The Tundra biome.
If you play on Normal or Hard, you will find Rattata's evolution: Raticate.raiku.
Open Oceans
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In Open Oceans, if you play on Peaceful or Easy, you'll be able to find Tentacool and Shellder.
An Open Ocean.
If you play on Normal or Hard, you'll be able to find Tentacool's evolution, Tentacruel.
The Nether
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In The Nether, if you play on Peaceful or Easy, you'll be able to find Koffing.
The Nether.
If you play on Normal or Hard, you'll be able to it's evolution, Weezing.
Mushroom Biome
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In the Mushroom Biome, if you play on any difficuly, you'll only be able to find Eevee.
The Mushroom Biome.