ECHINOIDEA. 39 



BRISSUS CARINATUS. 



Spatangus cariuatus, Lamk., 1816, Anim. sans Vert., p. 30. 



Brissus carinatus, Gray, Ann. Phil., 1825, p. 9 ; id. Gat. Rec. 

 Ecli., p. 53 (1855) ; A. Agass., Rev. Ech., iii., p. 5913. 



(a,, V) Port Jackson - - Coll. 



(e to e) (?) denuded tests - ,, 



0/> y) Mauritius - Exch. 



Hab. East Coasts of Australia ; Port Jackson ; Sandwich, 

 East India, Society, Philippine, and Mauritius Islands. 



Var. B. COMPRESSUS. 



Brissus compressus, Agass., Prod., p. 326. 



Spatangus compressus, Lamk., Hist., iii., p. 326 ; Gray, Cat. Rec. 

 Ech.,p. 53 (1855). 



() Pelew Islands - Exch. 



Hab. Pelew Islands ; Mauritius. 



BRISSUS UNICOLOR. 



Brissus unicolor, Klein, 1734, Nat. Disp. Ech. ; A. Agass., 

 Rev. Ech., ii, p. 598 ; id. 1. c. i., p. 97. 



Far. B. COLUMBARIS. 



Spatangus columbaris, Lamk., 1816, Anim. sans Vert., p. 30. 

 Brissus colmnbarius, Gray, Cat. Rec. Ech., p. 54. 



(a, 1} Jamaica - - Exch. 



Var. B. SCILL.E. 



Brissus scillae, Agass., 1836, Prod., p. 185 ; A. Agass., Rev. Ech., 



i., p. 97 ; Gray, Cat. Rec. Ech., p. 52 (1855). 

 (a) Mediterranean - - Exch. 



Hab. Mediterranean. 



