ECHINOEDEA. 19 



AMBLYPNETTSTES GRISEUS. 



Echinus griseus, Blainv., 1825, Diet. Sc. Nat. O. 

 Amblypneustes griseus, Agass. ; Agass. <$f Desor, G. R. Ann. Sc. 

 Nat., vl (3), p. 362, 1841, Int. Mon. Scut. ; A. Agass., 

 Rev. Ech., HI, p. 480. 



(a, b) Botany, denuded tests - Coll. 



Hab. Australia, East and South-East Coasts. 



AMBLYPNEUSTES FORMOSUS. 



Amblypneustes formosus, Val., 1846, Toy. Venus; A. Agass., 

 Rev. Ech., iii., p. 479 ; Bell, P. Z. S., 1880, p. 437. 



(a) Queen's Beach, Botany, Cook's River - - Coll. 

 Hab. East and South-East Coasts of Australia. 



HOLOPNEUSTES. 



HOLOPNEUSTES, Agass., 1841, Anat. gen. Ech.; Agass. &f Dessor, 

 G. R. Ann. Sc. Nat. (3) vi., p. 364. 



HOLOPNEUSTES POROSISSIMUS. 

 Cidaris granulata (Agass.) 1841. 

 Holopneustes porosissinius, Agass ; Agass. fy Dessor, 1846, R. G. 



An. Sc. Nat. (3), vi., p. 364 ; A. Agass., Rev. Ech., iii., 



p. 484 ; Bell, P. Z. S., 1880, p. 439. 



() 



Hab. East and South Coasts of Australia. 



HOLOPNEUSTES PURPURASCENS. 



Amblypneustes purpurascens, LutJc., 1872, in A. Agass., Bull. 



Mus. Comp. Zool., iii. ; id. Rev. Ech., iii., p. 485. 

 Holopneustes purpurascens, A. Agass., 1872, Bull. M. C. Z., iii. ; 



A. Agass., Voy. Ghall., iii., p. 114. 



(a) Port Jackson - Coll. 



Hab. East Coast of Australia, 5 to 15 faths. 



