‘Rare’ creature lurking in riverbed turns out to be species not seen in 22 years
Knee-deep in a river of northern Thailand, scientists scooped up some sand with a net and sifted through it. Hidden between ...
Miami Herald4d
‘Rare’ creature lurking in riverbed turns out to be species not seen in 22 years
Scientists scooped sand from a riverbed in Thailand and found two nymphs of rare mayfly species not seen in 22 years, a study said. Photo from Kwanboon and Boonsoong (2025) Knee-deep in a river of ...