196 NOTES AND EXHIBITS. 



Plate IV. 



Fig. 1. — Cirolana lataY.4.. 

 „ 2. — Apwudes australisY.4; 2a. — internal antennae ; 2b. — first 



pair of thoracic legs ; 2c. — second pair X 22. 

 „ 3. — Paratanais tenuicornis X 4 ; 3a. — internal antennae ; 3b. — 



external antennae ; 3c. — caudal appendages ; 3d. — 



first pair of legs X 22. 

 ,, 4. — Idotea caudacuta ; natural size. 

 „ 5. — Arcturm brevicornis X 8 ; 5a. — first pair of legs ; 5b. — 



second pair of legs X 44. 



NOTES AND EXHIBITS. 



Baron Maclay exhibited photographs and dissections of the 

 brains of a Malay, Chinaman, and Australian Aboriginal; 

 drawings of the brain of Echidna Hystrix, and various marsupials ; 

 photographs of the hairless family, Ballonne River ; and many 

 other sketches and photographs made during his last tour. 



Dr. Cox exhibited a series of fossil seeds procured from a shaft 

 sunk for gold at the Forest Diggings between Carcoar and Orange 

 and at a depth of over 1 00 feet below the surface. They belong to 

 the genera Pentonne, Spondylostrobus, Phymatocarzon, Phytidocarzon, 

 and three not determined. 



Mr. Haswell exhibited the Isopoda described in his paper. 



Mr. Ramsay exhibited a large number of Solomon Island and 

 New Guinea Birds. 



Mr. Brazier, C.M.Z S., — A Voluta mammilla from Tasmania, a 

 young specimen three inches long ; also Part 9 of Vol. III., of 

 Tryons Manual of Conchology (Tritonida). 



Hon. Wm. Macleay — A fine series of Gorgonias and rare shells 

 from Endeavour and Torres Straits. 



