Of those travellers then the first to be here especially named is Marsigli, the fifth volume of whose Danubius Pannonico-Mysicus is devoted to the birds he met with in the valley of the Danube, and appeared at the Hague in 1725, followed by a French translation in 1744.8 Most of the many pupils whom Linnaeus sent to foreign countries submitted their discoveries to him, but Kalm, Hasselqvist and Osbeck published separately their respective travels in North America, the Levant and China.
The purely artificial character of the System of Linnaeus and his successors had been perceived, and men were at a loss to find a substitute for it.
He also split his Grallatores and Natatores (practically identical with the Grallae and Anseres of Linnaeus) each into four sections; but he failed to see - as on his own principles he ought to have seen - that each of these sections was at least equivalent to almost any one of his other " Ordres."
The minute insects included in it, which haunt blossoms and leaves, are fairly well known to gardeners by the name Thrips, a generic term used by Linnaeus for the four species of the group which he had examined and relegated to the order Hemiptera.
Considering that this book was written before the time of Haller, or Bonnet, or Linnaeus, or Hutton, it surely deserves more respectful consideration than it usually receives.
