288 OX SOME NEW AUSTRALIAN ECniNI, 



several new habitats are added to the list given "by me in 1877, 

 in the second volume of the proceedings of this Society, p. 145 :— 



Phyllacantlms annulifera, Lamarck. 



(Jul ia, Brandt, Tasmania, Bass's Straits. 



imperially Lam., Manly Beach ? 



parvispina, nobis, Port Jackson to Moreton Bay. 



Stephanocidaris bispinosa, Lam., habitat unknown. 



Goniocidaris geranioides, Lam., North East Australia, within 

 tropics. 

 tuba Ha, Lam., Tasmania, South East Australia, Bass's 

 Straits. 

 Diadema setosum, Gray, East Australia, generally within the 

 tropics, but young specimens have been recently dredged up 

 in Port Jackson by Mr. Eamsay. It is common in the 

 Pacific, but its range has never been known out of the 

 tropics previously. 



Centrosteplianus Rodgcrsii, Peters. This seems one of the few 

 urchins with a very restricted habitat. I have never heard 

 of it except at Botany Heads, Bondi, Manly Beach, and 

 seldom inside the heads of Port Jackson. 



Astropyga radiata, Leske, extreme North East Australia only. 



Ileterocentrotus mammillatus, Klein, North East Australia. 



Echinometra Jacunter, Leske, North East Australia, as far south 

 as Moreton Bay, where it is not uncommon. 



Stomopneustes variolaris, Lam., East Australia, Hab. unknown. 



Strong ylocentrotus armiger, Agas., Australia, Hab. unknown. 



curythrogrammiis, Yalenc, East Australia, Bass's Straits, 



Tasmania, and as far as South Australia. It is very 



common about Port Jackson. 

 tuberculatiis, Lam., Australia, habitat unknown. 



Splicer echinus Australia, Agas., Port Jackson, Tasmania ? 



