EX1I1D1TS. 33 



3. By Mr. H. Trvon. 



(a) A Series of Photographs, especially illustrative of 

 Mount Morgan and of fehe mining operations carried 

 on tliere. 



{b) Cinnabar Ores from Kilkivan. 



(c) A Strontium Mineral bario-celestite, from Eight-mile 



Plains. 



(d) A Specimen of the 12-wired Bird of Paradise. 



(e) Fresh Water Sponges of the genera Spongilia and 



Meyrnia. 



FRIDAY, 9th MARCH, 1887, 



1. By Mr. J. IL Simmonds. 



Herbarium Specimens of Stradbroke Island Plant-. 



2. i>y Mr. H. Tryon. 



(a) Samples of Mango Fruit affected by a black dis- 



coloration. 



(b) Specimens of a Minute Acarus — a species of (Jlyciphagus, 



the cause of discoloration ;" ditto of a second Acarus 

 ■ — a Chyletus, " which fed on the first." 



By Dr. T. E. Lucas. 



A Case of Australian Moths of the genus Pyralidae. 



FRIDAY, 11th MAY, 1887. 



1. By Mr. J. H. Simmon i»s. 



Herbarium Specimens of Plants collected at Tambourine 

 Mountain. 



Alexr. Muir & Morcom, Printers, Creek .street, Brisbane. 



