Would love to see statistics from the other perspective: Which animals are killed most by humans? Besides insects, I would guess fish and chicken are quite high...
In that case, depending on the framing, you might care more about the balance of animals killed by humans vs. animals caused-to-exist by humans. (Or you might think both of those things are bad. Negative utilitarians don’t much like chicken farming, given the large number of chicken lives and the large amount of suffering in each life.)
