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
Garden railway European quality equipment can be found at scale 1:32, at a cost. There exists a few garden trains at a smaller scale but maintenance is more difficult. And the scale '0' with standard gauge run on a track of and is actually at scale of 1:43.5 in France & UK, 1:45 in Germany and 1:48 in the USA... These will be used to provide citation links: Garden railway A garden railroad or garden railway ("railroad" in the US, "railway" elsewhere) is a model railway system set up outdoors in a garden. While G is the most popular scale for garden