84 



HTDROZOA. 



and in no Corynid hitherto observed does it appear 

 to be altogether free, unless, indeed, an exception 



Fig. 1 6. 



Morpjiology of Tubula^iud-^; : — a, Corymorpha nutans; b, 

 tuft of gqpophores from Corymbogoniumcapillarc; o, Tuhidaria in- 

 divisa ; d, distal extremity of its ccenosarc ; e, transverse section 

 of the same, {a fii^d c are of tjae natural size ; b, d, and e, are 

 magnified.) 



be made in favour of the doubtful genus Ne- 

 mojpsis. 



