|Scientific name:||Gruntling Flumpamorphis|
Mernimblers live on honey water and the softer bits of clouds. They stay this way for some time, then turn into adults when someone says "Oh, look at those cute Mernimblers, I think I'll stroke one."
The Adult Mernimbler eats everything it sees and dies of chronic indigestion.
When a baby Mernimbler is halfway through transformation it has the arms and feet of the adult.
The adult and baby Mernimbler weigh the same. This makes the baby Mernimbler the densest Flanimal on the planet.
The adult Mernimbler has a habit of squeezing the baby Munty Flumple's head and biting its face.
Baby Mernimblers get eaten by Flemping Bunt-himmlers which in turn gets eaten by Adult Mernimblers. The world record for the quickest a Flemping Bunt-himmler has been ripped to bits by Mernimblers is 12 seconds. As it climbed it the nest, it foolishly commented on how cute the Mernimblers were.
- During the Bletchling Invasion, the Munge Fuddler threw the baby Mernimblers in the air so when they turn into adults, they tear the Bletchlings apart.
- Flemping Bunt-himmlers replace Mernimblers in their nest after feeding on them.
- If you skinned a baby Mernimbler, it will look so hideous that you'd die of fright.
- Sprot Guzzlors are afraid of adult Mernimblers