− | ''F subrostratus'' is yellow, with brown transverse bands, around 1mm in length. It has antennae with three clear segments, and a triangular head, which is important aid in the identification process. | + | ''F. subrostratus'' is yellow, with brown transverse bands, around 1mm in length. It has antennae with three clear segments, and a triangular head, which is important aid in the identification process. |