DMG-01 and Pocket colors
Their sprite animates by loosening the bandages around them while they move, something that was also kept when they were redesigned
Mumbies
Spherical creatures in bandages from Castle Lololo, though they may now be known for their Boo-like behavior, in Dream Land they either followed a set path or chased Kirby no matter what
A trait that was kept however is that they can't be inhaled #Kirby
Gordo
A (usually) invincible hazard enemy that you have to avoid, in Dream Land they're extra lethal taking away 3 entire hit points, half of Kirby's full health.
The original artwork shows them with orange spikes. #Kirby
Size may be misleading, most enemy sprites in Dream Land are about the same size, it just felt right to make them a bit smaller for another enemy associated with Twizzy...
Every future iteration seems to use this sprite as a base.
Twizzy
A decently common enemy throughout multiple games in the franchise, Twizzies first appear in Green Greens in Dream Land 1 and behave similar to Bronto Burt.
Their head has grown quite a bit larger throughout games, though this rendition is based on the old design. #Kirby
DMG-01 and Pocket colors
More expressive than Kabu I'll give them that
The shape of the mouth also isn't consistent, I do like the sprites blocky appearance of it though.
Grumples
Extra Game enemy replacing Kabu
The only difference is that they take away 2 hit points, they're not faster nor do they take more hits like other Extra Game enemies
Their spikiness is not consistent but they are definitely pointier than Kabu, firece! #Kirby