An egg scatterer, the golden panchax breeds amongst floating water plants. Then an isotropic scatterer is added to the solvent. In addition, the highly refractive titanium dioxide is also an efficient light scatterer. It is based on the diffraction slice theorem and assumes that the scatterer is weak. Biological scatterer gives weak echoes over a large surface. The white or buff "Hydnum repandum" has a spore scatterer of still another shape. The black neon tetra is an egg scatterer, laying adhesive (sticky) eggs over plants, etc. The Hebrew word translates into English as "scatterer", since it is a scattering of notes.