there are very very few animals in the Monte desert. They are:
-Very large fire ants, which burrow and dig into the ground. Usually in medium size colonies. They are very large and can kill a snake as a colony.
-Dung Beetles, they are common and roll up dirt to build homes, stop something, or to fight another male
-Small sand snakes, these strange and very rare snakes eat ants, beetles, and anything it can find
This is all I know, sorry.
camels
Desert Animals.
Fleas do not live in the desert per se. They live on animals as parasites and many times those animals are in the desert.
There are currently 4 animals that live in Siwa: The Desert Fox, the Desert Dear, the Desert Rat, and the Desert Bird You will be lucky to see such as these animals with your eyes, as these animals are so extinct
suck balls.... nah just kidding . desert animals are animals that live in the desert
Desert animals either feed on plants or they feed on other animals.
Antarctica is the biggest desert and the only animals that live there are penguins and seals and sea lions. Most of these live along the coast and not in the interior of the desert.
The Monte Desert is in Argentina in South America.
An ecosystem is a place where plants and animals ( maybe humans ) live and animals and plants live in the desert so … 
They are just adapted to live in the desert.
falcons , camel and sheep live in the hot desert...
Yes