32 
CATALOGUE OF ECHINIDA. 
cipal, or miliary, which are mammillonated and opaque ; 2, 
transparent (or vitreous) tubercles, as large as the principal ; 
3, the minute and crowded. 
1. Echinoneus cyclostomus. 
Inflated, ovate, dilated, rather depressed above ; vitreous 
tubercles small, numerous ; mouth oblique. 
Beba Mus. iii. t. 15, f. 33-38 ; Breyn, Belied. 57, t. 2, f. 5, 6 ; 
Boccone , Ohs. Nat. 219 ; Rumph. Amb. 6, t. 14, f. d ; Muller , 
Dell. 90, t. d, f. 11 ; Van Phelsum, 32, n. 1, (Rendmond) ; 
Baier, Oryct. t. 3, f. 36. 
Echinoneus cyclostomus, Leske ap. Klein, 173, t. 27, f. 3, 4 ; 
Lamk. Syst. 347, Hist. iii. 304 ; E. M. t. 153, f. 19, 20. E. 
Deslong. Ency. ii. 296 ; De Blainv. Diet. Bci. Nat. xiv. 196 ; 
Agas. Prod. Mem. Neufch. 187 ; Desor , Monag. Galerites , i. 43, 
91, t. 6, f. 13, 15 ; Agassiz. 
Echinonaus cyclostomus, Gray , Ann. Phil. 1825, 7. 
Echinus cyclostomus, Gmelin , 3183. 
Galerites echinonea, Desmoul. Etud, Echin. 29, Tab. Byn. 246. 
Oursin cyclostome, Bose. Deterv. xxiv. 280. 
Echinoneus elegans, Desor , Monag. Galerites , 47, t. 6, f. 7, 9. 
Echinoneus conformis, Desor, Monag. Galerites, 48, t. 6, f. 17, 21. 
Hab. Lord Hood Islands. Guadaloupe. 
a, b. Partly covered with spines ; intestines were filled 
with a very large number of rather large foraminifera. 
Torres Straits. Presented by J. B. Jukes, Esq. 
c, d, e. Partly covered with spines ; intestines were filled 
with a large number of rather large foraminifera. Port 
Essington. Presented by J. B. Jukes, Esq. 
Var. 1. Gibbosa, Agassiz 8$ Desor , 1. c. 148. 
Echinoneus gibbosus ; LamJc. Hist. iii. 305 ; Desor, Monag. 
Galerites, 46, 88, 91, t. 5, f. 4-6. 
Hab. West Indies. Mus. Paris. 
2. Echinoneus minor. 
Inflated, ovate, cylindrical ; rather convex above ; vitreous 
tubercles few, small. 
Beba, Thes. iii. t, 10, f. 7, a, b ; Van Phelsum, 32, n. 2 ; 
D’ Argenville, t. 57, f. b. 6, b. 7. 
Echinoneus minor, Leske ap. Klein, 174, t. 49, f. 8, 9 ; Desor, 
Monag. Galerites, i. 45, t. 6, f. 16, 91 ; Agassiz & Desor, 1. c. 
143. 
Echinoneus semilunaris, var. 2 ; Lamk. Hist. iii. 304 ; E. 
Deslong. ii. 296 ; Agassiz, Prod. Mem. Neufch. i. 187 ; Desmoul. 
