#3
I think it too... I have a lot of photo's of Syrphidae killed by a fungus and strange is the fact that they all are on the same plant (and though they are many same plant all around). And always in the same position, like here on the pic...
Any idea of the name of the 'predator' ?
#4
May be prey was not in completely good health, but it is always the way of week organism in nature.
I'd think that predator is predator OK, my test it may be Coenosia