Researchers have discovered 16 new species of strange-looking parasitoid wasps from the Loboscelidia group. The study also revealed for the first time the unique parasitic behavior of a captive female from one species, who after parasitizing her host egg, buried the egg in a hole in the soil.
Researchers at Kyushu University and Vietnam's National Museum of Nature have discovered 16 new species ofa strange-looking and elusive group of parasitoid wasps.
Despite their ecological importance, very little is known about many groups of parasitoid wasps, includingPrior research into the group has suggested that they parasitize the eggs of stick insects, also known as walking sticks.was first discovered around 150 years ago, but we still lack important knowledge about their biology. This study was the first time we were able to observe their parasitic behavior," says first author, Dr. Yu Hisasue, formerly a PhD student supervised by Mita.
This parasitic behavior is very developed, and similar to the nest building behavior seen in solitary hunting wasps. The researchers therefore believe that further research could help shed light on how these behaviors evolved in other wasps. It could also help explain the unique specialized head structure ofBy the end of the field survey, the scientists had collected 70 individuals from thegroup, taking high-resolution close-up photos of each wasp.
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16 strange new parasitoid wasp species discovered in VietnamResearchers at Kyushu University and Vietnam's National Museum of Nature have discovered 16 new species of Loboscelidia, a strange-looking and elusive group of parasitoid wasps. The scientists also reported for the first time the unique parasitic behavior of a captive female of one species, Loboscelidia squamosa, who was observed digging a hole in the soil to hide her host's egg.
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