Click For Photo: https://www.sciencedaily.com/images/2018/11/181116110533_1_540x360.jpg
"In 1958, shortly after this ant was described as a species, scientists reported something weird about it," says Smith, the author of this study. Its nests were home to a collection of decapitated heads of trap-jaw ants. Trap-jaw ants are known as fierce insect predators, not easy prey for other ants. Since then, researchers have speculated that F. archboldi either inherits old trap-jaw ant nesting sites or is somehow a specialized predator. However, scientists had yet to study the biology of this ant in detail.
"This was a study that grew out of reading a peculiar observation in a 60-year-old research paper," says Smith. "Odds were that these ant heads weren't in Formica nests by chance and that there was some interesting biology behind this natural history note." In researching this entomological oddity, Smith was surprised to find that F. archboldi chemically mimic their trap-jaw ant prey and use what is normally a chemical defense, a spray of formic acid, as a deadly weapon against trap-jaw ants.
Video - Recordings - Smith - F - Attacks
Using high-speed video recordings Smith found that F. archboldi attacks involve a targeted spray of formic acid that quickly leads to an immobilized trap-jaw ant. Time-lapse video observation of the interior nest chambers of laboratory colonies found that freshly-killed trap-jaw ants are dragged into the nest...
Wake Up To Breaking News!
"However, when the Son of Man comes, will he find faith on the earth?" Luke 18:8