I gathered some statistics about crickets from 11 different sources.
- They weigh about half a gram.
- They live about 9 weeks.
- They are 62% protein.
- They live at 55 degree latitudes or less.
Here is an infographic:
The insect protein market was $1 billion per year in 2019 and people eat crickets.
They eat more than 33 kind of foods as omnivores.
More info about the 2400 species.