I want to know the answer to the following question:
How many insect species are estimated to exist?
All the background I'm provided with is that "This probably represents less than 20% of all species on Earth[citation needed], and with only about 20,000 new species of all organisms being described each year, most species likely will remain undescribed for many years unless species descriptions increase in rate.". Is that enough to answer the question?
Answer: no