The anatomical description was of great importance to the authors, bearing in mind that the GMM was read in various cities and mid-sized towns where there were physicians, pharmacists, naturalists and other men of science who were fond of natural history.
La descripción anatómica era primordial para los autores si se toma en cuenta que la GMM era leída en varias ciudades y poblados de tamaño medio donde radicaban médicos, farmacéuticos, naturalistas y demás hombres de ciencia afectos a la historia natural.