OMG, this detail -- it itches already: > Sugiura suspects that the beetles also use their legs to stimulate the frog’s cloacal sphincter, causing it to defecat

OMG, this detail -- it itches already: > Sugiura suspects that the beetles also use their legs to stimulate the frog’s cloacal sphincter, causing it to defecate. However, he’ll need to run more tests to be sure...