I 



The following paper, from p. 2U5 to p. 224 inclusive, is a republicalion of 

 f species described and published in 1866, except the tirst four species of crinoidea 

 mentioned in the foot note on page 205, which were first published in 1871. All 

 the other species should have been cited as published in 186G, but owing to the 

 absence of the author during the printing, they are erroneously indicated as n. sp. 

 in the present republication. 



