1930 298 p., 51 plates, paperbound (original stiff printed covers).The series "Die Tierwelt Mitteleuropas" was published by P. Brohmer, P. Ehrmann, and G. Ulmer. This part deals mainly with beetles. A smaller portion treats the Strepsiptera Kirby, 1813, and was written by G. Ulmer. The latter group is parasitic on members of many other insect orders and their closest affinity is still disputed. Very well-illustrated. A good clean copy, uncut.
1930 272 p., 53 figs, 51 pls, half cloth. Bound in is also: W. Ulrich, 1930. Fächerflügler, Strepsiptera (26 p., 44 figs). Nicely bound copy.
1930 272, 26 p., 53, 42 figs, 51 pls, paperbound. Library stamps & markings.