August Johann Rösel von Rosenhof the fathers of German entomology. The fourth part is practically a monograph of the spider Araneus diadematus. The description of the animal is illustrated by six plates which show the differences in variation of the colouring of the species. They show also internal dissections. Rosenhof was interested in the production of silk but he confused the anus with the opening of silk-producing glands. He published, between 1753 and 1758, "Historia naturalis Ranarum nostratium" devoted to frogs. The quality of the work, in particular of its illustrations, make it one of the most beautiful devoted to these animals. He presented the
Golshan Garden is always permanent running water flowing. Many fruit trees on this eight-acre monument had created unique nature. Various species of plants in the garden with different weather climates, like plants for certain cold regions alongside the palms which grow only in tropical areas can be found there. At center point of this garden, there is a pond where is habitat of two pelicans and these birds are very familiar with visitors which this attitude is one of features of this garden. The age of this garden dates back to Zand and Qajar eras. This garden has been constructed by order