OF THE FIRTH OF FORTH. 37 



Membraniporella nitida (Johnst.). 



Firth of Forth (C. W. P.) ; on shells, rocks, 



etc. (M'R). 



The Lepralia nitida of Johnston and 



Busk. 



MlCROPORELLHLE. 



Microporella ciliata (Pall.). 



Firth of Forth (C. W. P.) ; on rocks and 



Fuci (M'B.). 



The Lepralia ciliata of Johnston and Busk. 

 M. malusii (Audouin). 



Newhaven (C. W. P.) ; on shells, etc. 



(WB.% 



The Lepralia biforis of Johnston. 



MYRIOZOID^I. 

 Schizoporella linear is (Hassall). 



Newhaven (C. W. P.) Firth of Forth (Ed. 



Mus.). 



The Lepralia linearis of Johnston and 



Busk. 

 8. auriculata (Hassall). 



Firth of Forth (C. W. P.). 



The Lepralia auriculata of Johnston and 



Busk. 

 S. hyalina (Linn.). 



On Algae, stones, and corallines (MB.). 

 Hippothoa divaricata (Lamk.). 



We dredged this species in the Firth last 



summer. 



ESCHARID^E. 



Porella compressa (Sowerby). 



Fifeshire coast, rare (J. #.). 



The Cellepora cervicornis of Johnston, Busk, 



and other authors. 

 Smittia trispinosa (Johnst.). 



Firth of Forth (C. W. P.). 



The Lepralia trispinosa of Johnston. 



