Some new or unfigured Australian shells
Several collectors have contributed from the vicinity of the Jenolan Caves a well-marked race of Thersites gulosa. Mr. J. E. Wiburd found it among the playthings and decorations of a bower of the Satin Bower-bird, Ptilinorhynchus violaceus, Vieillot. An account of this, by Mr. A. J. North, has been published by Dr. R. B. Sharpe.
It may be named and defined as follows:...