Integrating data from all continents and major biomes, we conservatively estimate 20 × 1015 (20 quadrillion) ants on Earth, with a total biomass of 12 megatons of dry carbon. This exceeds the combined biomass of wild birds and mammals and equals 20% of human biomass. User Sariel007, in the Everything Science subreddit, 21 Sep 2022
The abundance, biomass, and distribution of ants on Earth User PatientModBot, in the patient_hackernews subreddit, 21 Sep 2022
The abundance, biomass, and distribution of ants on Earth User CmdrTaco, in the TacoZone subreddit, 21 Sep 2022
The abundance, biomass, and distribution of ants on Earth User qznc_bot2, in the Hacker News subreddit, 21 Sep 2022
The abundance, biomass, and distribution of ants on Earth User TheStartupChime, in the hypeurls subreddit, 21 Sep 2022