PRRATA. ; oy 
For Read 
Page 13, line 2:— ~ Lancaster Lankester. 
line 5:— STAMOMEDUS STAUROMEDUS AS. 
line 15:— mesagan mesogon. 
Page 14, line 4, add:—on Macrocystis. 
line 5:—  Macrocystis unknown. 
Page 15, line 10:— Peramedusie Peromedusz. 
line 16:— caves cavities. 
Page 16, lines 1 & 12:— 
CUBAMEDUS.® CUBOMEDUS. 
lines 10 & 17 :— 
CHORYBDEIDA CHARYBDEIDZ. 
Page 17, line 1:— DISCAMEDUSE DISCOMEDUSZ. 
line 13:— CARMASTOMZ CANNOSTOMZ. 
line 8 from bottom, add :—Proceedings of the Linnean Society of 
New South Wales, vol. ix. page 206. 
Page 18, line 8:— __ primary tentacles primary radii. 
line 10 from bottom :—- 
Couthony Couthouy. 
line 2 from bottom :— 
T. de Lamarck J. de Lamarck. 
Page 19, line 15 from bottom :— 
Discamedusze Discomeduse. 
line 11 from bottom :— 
STEMOPTYDLIA. STENOPTYCHA. 
Page 20, line 15, omit :—of. 
line 13 from bottom :— 
Local colour. Varieties of | Local colour-varieties of. 
Page 21, line 17:— Lemostome Semostome. 
line 20;:— (schirmhahlen) (Schirmhéhlen). 
