# Insect Species May Be Three Times More Numerous Than Previously Thought New research reveals surprising findings about insect diversity. - **Source:** [Reddit Science](https://brifing.si/source/1294ffb3-9f44-431d-8cd2-05584c8d9014) - **Published:** 2026-07-24 - **Topic:** [Business](https://brifing.si/c/business) - **Original article:** - **On Brifing:** https://brifing.si/s/d319455e-0d67-4404-bd23-be47753a8e87 ## New Discovery in Insect Diversity A study by Cornell University suggests that the number of insect species worldwide could be three times higher than previously estimated. This finding could fundamentally change our understanding of biodiversity. ## The Role of DNA Analysis Researchers used DNA analysis instead of traditional classification methods to study insect species. This approach allowed the detection of species that had been overlooked before. ## Global Implications The increase in the number of insect species indicates that ecosystems are more complex than thought. This could have significant impacts on agriculture, forestry, and disease control. ## Biodiversity and Climate Change The role of insects in ecosystems is crucial in the fight against climate change. The discovery of new species could influence how this battle is shaped. ## Research Methodology The study used insect samples collected from around the world. DNA barcoding techniques clearly revealed genetic differences between species. ## Future Studies These findings provide a foundation for new research on biological diversity. New policies for the conservation and sustainability of insect species could be developed. ## Sources covering this story - https://www.reddit.com/r/science/comments/1v4zjdv/there_may_be_3_times_as_many_insect_species_than/ — --- _Summary written by Brifing from the original reporting. Copyright in the original article belongs to its publisher; read the full piece at the link above._