OF THE FIRTH OF FORTH. 45 
Caprella acanthifera (Leach). 
Firth of Forth (Bell Collection, Oxford, 
Rev. J. Gordon). 
C. tuberculata (Guerin). 
Firth of Forth (Brit. Mus.). 
C. typica (Kroyer). | 
Firth of Forth (Bell Collection, Oxford). 
ISOPODA. 
NoORMALIA— 
BopyRID&. 
Phryxus abdominalis (Kroyer). 
Off St Abb’s Head, 40 fathoms (Metzger). 
P. paguri (Rathke). 
Firth of Forth (J. Anderson, M.D., Proc. 
Roy. Phys. Soc., vol. ii.). 
Cryptothiria balani (S. Bate). 
The female of this species was described 
by Mr H. Goodsir, from the Forth, as the 
male of Balanus balanoides. . 
ASELLID. 
Munna kréyeri (H. Goods.). 
Firth of Forth (Brit. Mus.). 
This species was discovered in the Forth 
by Mr H. Goodsir. 
Limnoria lignorwm (Rathke). 
We obtained it at Elie. 
ARCTURID. 
Arcturus longicornis (Sowerby). 
Firth of Forth (Brit. Mus.) ; Firth of Forth 
(Ed. Mus.); Bass Rock, 24 fathoms 
(Metzger). 
The specimens from which this species was 
described and figured were obtained by 
Mr Simmons, near Inchkeith. We have 
frequently dredged this species in many 
parts of the Firth. 
E 
