Perhaps some fish are smaller than mice. Every living thing is a specie.
The answer to the riddle "What is smaller than a mouse but taller than a house?" is a "housefly." A housefly is indeed much smaller than a mouse, yet when considering the perspective of size and scale in a creative context, it can be imagined as being "taller" than a house in a whimsical or metaphorical sense.
The smallest is called a Marmosett. It's so small it is smaller than your finger.
A mouse
A star. My kids told me the answer.
a baby mouse
a rat and a ant
"Nothing."
It could be a mole. Moles have a very short tail and are smaller than a mouse. It could be a shrew. They look like a mole but are smaller than a mole. A Gopher?
they are bigger than a mouse and smaller than a rat and have a long (ish) furry tail
No, a panda is not smaller than a mouse at birth. Giant panda cubs are born weighing about 3 to 5 ounces (85 to 140 grams), while an average house mouse weighs around 0.5 ounces (14 grams) at birth. While both are small, panda cubs are significantly larger than mouse pups when they are born.
The giant deer mouse can only be found in the Northern highlands of Oaxaca, Mexico. It is an endangered specie due to deforestation.
Insects actually have more than one specie. Insects are a life group. For example, a specie would be predator insects, which is one specie. Insects actually have more than one specie. Insects are a life group. For example, a specie would be predator insects, which is one specie. THERE ARE 19,000 DIFFERENT SPECIES