ERRATA. 



(In counting from the top, the number of the page is not regarded 

 as a line). 



Page 11. Line five from the top, for '' Distiphanus" read Distephanus. 



Page 14. Line fifteen from top, for "Point" read Pointe. 



On pages 18 (line eight from the bottom) and 29 (line eleven from the 

 bottom) the words HYDROMEDUS/E and SCYPHOMEDUS/E should be in a 

 little larger capitals, in the type elsewhere used for classes, not sub-classes. 



Lines ten and nine from the bottom : 



" ALCYONARIA. , A^'THOZOA. 



read 



ANTHOZOA." ALCYONARIA. 



Line eleven from the top, for "Jaeger" read Gunnerus. 

 Line two from the top, after 1883 insert a comma. 

 Line seventeen from the bottom, for '^ Typhocolax''' read 



Line three from the top, for " 1847 " read 1841. 



Line four from the bottom, for " MacJueoplax " read 



^r^ 2 T 



