There may be three times as many species of insects than previously known, scientist warn - As many as 40 percent of the ...
A study in Costa Rica has big implications for extinction and conservation.
New calculations suggest that the insect species inhabiting our planet may be double or triple previous estimates.
Experts have accepted an estimate of around six million living insect species, an appraisal that has stood for the last 40 ...
For 40 years, we thought Earth was home to six million insect species. Turns out, it could be three times that.
A new study more than doubles previous estimates of how many distinct kinds of insects are currently inhabiting the planet.
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