FIGURE 1 in Evidence For Synonymy Between Tetranychus Urticae And Tetranychus Cinnabarinus (Acari, Prostigmata, Tetranychidae): Review And New Data

FIGURE 1: Parameters measured for the comparison of the aedeagus of the two colour forms of Tetranychus urticae: length of the knob (L), width of the neck (N), high of the hook (H), angle between the axis of the knob and the axis of the shaft (α1) and angle between the axis of the knob and the axis of the dorsal margin of the shaft (α2).