ECHINOIDEA. 19 
AMBLYPNEUSTES GRISEUS. 
Echinus griseus, Blainv., 1825, Dict. Se. Nat. O. 
Amblypneustes griseus, Agass.; Agass. § Desor, OC. R. Ann. Se. 
Nat., vi. (8), p. 862, 1841, Int. Mon. Scut.; A. Agass., 
Rev. Ech., iii., p. 480. 
(a, 6) Botany, denuded tests’ - - - - Coll. 
Hab. Australia, East and South-East Coasts. 
AMBLYPNEUSTES FORMOSUS. 
Amblypneustes formosus, Val., 1846, Voy. 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. 
Hotopnevstes, Agass., 1841, Anat. gen. Ech.; Agass. & Dessor, 
C. R. Ann. Se. Nat. (8) vi., p. 364. 
HoLOPNEUSTES POROSISSIMUS. 
Cidaris granulata (Agass.) 1841. 
Holopneustes porosissimus, Agass ; Agass. § Dessor, 1846, R. C. 
An. Sc. Nat. (8), vi. p. 364; A. Agass., Rev. Ech., iii., 
p. 484; Bell, P. Z.8., 1880, p. 439. 
OMe) ee 
Hab. East and South Coasts of Australia. 
HoLoPpNnEUSTES PURPURASCENS. 
Amblypneustes purpurascens, Litk., 1872, in A. Agass., Bull. 
Mus. Comp. Zool., iii. ; td. Rev. Ech., i, p. 485. 
Holopneustes purpurascens, A. Agass., 1872, Bull. M. C. Z.,, iii. ; 
A, Agass., Voy. Chall., ui., p. 114. 
(a) Port Jackson’ - - - - - - Coll. 
Hab. East Coast of Australia, 5 to 15 faths. 
