BY E. P. RAMSAY, F.L.S. 



97 



Scyllmn onaculatum 

 Cheloscyllium furvum \ 

 Crossorhinus harhatics 

 Seterodontus philippi 

 ,, galeatus 



? Rhina squatina . . 

 Mustelus antarcticus 

 Fristiopliorus cirratus 



Twenty species in all. Baron N. de M. Maelay and tlie 

 Hon. Wm. Macleay have already given us some valuable and 

 interesting details on our Australian Sharks, which will be found 

 in a previous number of our proceedings. 



Plate ly. 

 Fig. 1 . — Shows the general outline of the fish. 

 ,, 2. — The form of the head. 

 ,, 3. — The nostril. 

 ,, 4. — Teeth of the upper jaw. 

 ,, 5. — Teeth of the lower jaw. 

 ,, 6. — Shows the outhne of the parabolic form of the head. 



On some new Amphipods prom Australia and Tasmania. 



By William A. Haswell, M.A., B.Sc, Curator of the 

 Queensland Museum, Brisbane. 



Plates y.— YII. 

 Talitrus assimilis, sp. nov., Plate y., fig. 1. 

 Distinguished from T. sylvaticus, which it otherwise very closely 

 resembles, by the form of the posterior gnathopoda — the meros 

 having a truncate process below, the carpus having its lower 

 border convex, and the propodos having a longitudinal, hairy 

 ridge. 



% A new species, closely allied to C. modestum, Gimth. 



