11.   The discovery of insect species is not rare.

12.   The earlier study, he said, looked at insect families, while the current study looks at the numbers of insect species.

13.   We humans are dumping so many toxins into the ecosystem these days that some insect species are starting to develop a resistance to their effects.

14.   How many insect species are there?

15.   SCI-US-INSECT COUNT Study reduces popular estimate for number of insect species.

16.   Scientists said they have discovered at least a half-dozen new insect species in Southern California, among them the largest bug ever found in the region.

17.   The new insect species are members of the leafhopper group, which feed on plant juices.

18.   Polynesian agriculture minister Patrick Bordet said Thursday that a new harmful insect species has been detected in recent months in the islands of Tahiti and Muurea.