Researchers at the California Academy of Sciences described 153 new animal, plant, and fungi species in 2023, enriching our understanding of Earth's biodiversity and strengthening our ability to regenerate the natural world. The new species include 66 spiders, 20 sea slugs, 18 plants, 13 sea stars, 12 geckos, 10 beetles, five fishes, four worms, two wasps, one sea snail, one scorpion, and one legless skink. More than a dozen Academy scientists—along with several international collaborators—described the new-to-science species.
