46 THE INVERTEBRATE FAUNA 
Arcturus intermedius (H. Goods.) 
Firth of Forth (brit. Mus.). 
This species was first found, opposite 
Anstruther, by Mr H. Goodsir, and was 
described by him as Leachia intermedia. 
A, gracilis (H. Goods.). 
Firth of Forth (Brit. Mus.). 
Obtained by Mr H. Goodsir off Anstruther, 
aud described by himas Leachia gracilis. 
Idotea tricuspidata (Desmarest). 
We have obtained this species in shallow 
water at various localities in the lower 
basin of the Forth. 
CUMACEA. 
DIASTYLID&. 
Cuma edwardsia (H. Goods.). 
. Firth of Forth . D. SG). 
We obtained this species in Largo Bay. 
C’. scorpioides (Mont.). 
Firth of Forth (ZZ. D. S. G.). 
C. trispinosa (H. Goods.). 
Firth of Forth (HZ. D. 8. G.). 
Alauna rostrata (H. Goods.). 
Firth of Forth (Z. D. S. G.). 
Bodotria arenosa (H. Goods.). 
Firth of Forth (Z. D. 8S. G.). 
PODOPHTHALMATA. 
STOMAPODA. 
MYSID&. 
Mysis flexuosa (O. F. Miill.). 
Rock pools, Seafield (IB); Firth of 
Forth (Leach, in Brit, Mus.) 
Cynthia femingi (H, Goods.). 
Firth of Forth (ZZ. D. S. @); Firth of 
Forth (brit. Mus.). 
