There are a number of insects that feed on plants but the most numerous are locusts (grasshoppers) and ants, such as harvester ants.
Mice and other rodents feed on seeds from desert plants, vegetation and some eat insects.
Most mice in the desert feed on seeds and plants. Some also eat insects and other small organisms.
willd camels eat cacti, desert plants, insects, and any other plant matter
Jerboas eat seeds, plants and insects. They are omnivores. Jerboas do not drink they get water from the food they eat and by producing water in their metabolism.
Insectivorous plants eat insects as a dietary supplement.
insects eat plants
they do not eat insects they eat plants
Most insects eat plants or other insects.
They eat insects. Millions of insects.
Insects, such as grasshoppers, are the main animal that feeds on flowers and other such plants in the desert. Many flowering plants are a bit distasteful to other animals that much prefer to feed on grasses.
They most likely eat insects which are smaller than them or dead ones. Eating smaller insects can be ants. But if the insects you are referring to are ants and what you are asking is what they are going to eat, I think they would most likely eat the insects they find dead. Or even bigger animals like maybe scorpions.
The fennec fox is an omnivore. Food sources include plants, rodents, insects, birds, eggs, and rabbits.