14 THE INVERTEBRATE FAUNA 



other zoophytes, such as Hydrallmania 



falcata. 

 Lafoea fruticosa (Sars) . 



Firth of Forth (F. E. S.). 



We have dredged this species once or 



twice along with the preceding. 

 Galycella syringa (Linn.). 



Off the Bass, Firth of Forth (F. E. S.). 



Not uncommon, on other zoophytes. 

 Filellum serpens (Hassall). 



The Reticularia immersa of Sir Wyville 



Thomson (Ann. Mag. N. If., 2d ser., vol. xi., 



p. 443). 



We have obtained this species from the 



refuse in the Newhaven fishing boats ; it 



was also dredged last summer near Inch- 



keith. 



TRICHYDRIM. 



Tricky dm pudica (T. S. Wright). 



Fluke Hole (T. S. W.). 



Coppinia arcta (Daly ell). 



We have found this species frequently in 

 the fishing boats at Newhaven. 



HALECIID^E. 



Halecinm halecimim (Linn.). 



Firth of Forth (M'R) ; Firth of Forth 



(Th.) ; Firth of Forth (F. E. S.) ; Firth of 



Forth (Ed. Mus.). 



One of the commonest species in the Firth ; 



very common on the oyster bank ; dredged 



frequently from 5 fathoms. 

 H. muricatum (Ell. and Sol.). 



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



(R. J.) ; Firth of Forth (MR) ; Firth of 



Forth (Ed. Mus.). 



We obtained a fine specimen a few years 



