This is just my interpretation of a bunch of Legend of Zelda enemies.

Even though the names are written on there, here's the order best as possible:

[left to right]

TOP ROW
- Beamos (my own design; seen in most Zeldas)
- Bio Deku Baba (not altered much; seen in Majora's Mask)
- Bubble (not altered much; seen in most Zeldas)
- Desbreko (not altered much; seen in Majora's Mask)
- Dodongo (made to look really cool, more detatched from the triceratops look, kinda looks like a Pokémon though; seen in most Zeldas)

MIDDLE ROW
- Eyegore (a super MM version; seen in some Zeldas, based on the Majora's Mask one)
- Elemental Keese (based on Fire/Ice Keese, just looks less cartoony; most newer Zeldas)
- Guay (not altered much; seen in N64 Zeldas)
- Wallmaster (not altered much; seen in most Zeldas)
- Floormaster (less cel-shaded; seen in most Zeldas, based on The Wind Waker one)
- Freezard (completely remade, kinda like a cross with an Armos; seen in N64 Zeldas, but an ice monster similar is in A Link to the Past)
- Garo (not altered much, taller and skinnier; seen in Majora's Mask)

BOTTOM ROW

- ReDead (not altered much; seen in 3D Zeldas, based on N64 one)
- Gibdo (not altered much; seen in most Zeldas)
- Leever (not altered much, an eyeball added, unless that really was there; seen in most Zeldas, based on N64 one)
- LikeLike (not altered much; seen in most Zeldas)
- Pseudo Rupee/Rupee Like (not altered much; seen in Four Swords games)
- Octorok (looks like a deflated ballsack; seen in all Zeldas, based on N64 one)
- Peahat (not altered much; seen in most Zeldas, based on N64 one)

Basically, these were supposed to be just what they would look like if they were in the Twilight Princess... hence why not many are altered much. O_o;