Metellina mengei is a spider of the family Tetragnathidae that is found in Europe up to Georgia. It was once considered a form of M. segmentata that occurs in spring. M. mengei is much rarer than M. segmentata.[1]
Metellina mengei is very similar to Metellina segmentata, from which it can only be discerned by comparing genital features. It is about 5 mm long. Adults are found from May to July.[1]