Crustacea of St. Andrews. 265 



Genus Hyale, H. Ratlike. 



Hyale Nilssoni, H. Ratlike 5 B. & W. op. cit. i. p. 40 (as 



Allorchestes Nilssonii). 



In small pools near high-water mark on the surface of the 

 bare rocks Beyond the Maiden Rock, where almost the only- 

 vegetation is borne on the backs of the limpets, and under 

 stones in littoral pools at the West Rocks. Stomachs of the 

 cod and flounder. 



Tribe Natatoria. 



Fam. 2. Gammaridae. 



Subfamily Stegocepealides. 



Genus Stenothoe, Dana ( = Probolium, Costa ; Montagua, 



Bate & Westwood). 



Stenothoe monoculoides, Mont. ; B. & W. op. cit. i. p. 54., 



In debris of fishing-boats, not uncommon. The dorsum 

 has rows of orange or reddish-orange specks, three distinct 

 rows on the broad plates of the anterior limbs, and other 

 isolated spots of the same hues ; eyes orange or reddish orange, 

 with small red dots posteriorly. A variety also occurs. 



Stenothoe marina, Bate ; B. & W. op. cit. i. p. 58. 

 Frequent in debris of fishing-boats. Ova green. 



Stenothoe Alderi, Bate ; B. & W. op. cit. i. p. 61. 

 With the foregoing, occasionally. 



Stenothoe pollexiana, Bate ; B. & W. op. cit. i. p. 64. 

 In the same locality. Body barred with red ; eyes red. 



Stenothoe clypeata, Bate ; B. & W. op. cit. ii. Supplement, 



p. 499. 



Occasionally in the debris of the fishing-boats. 



Genus Lysianassa, M. -Edwards. 



Lysianassa atlantica, M. -Edwards ; B. & W. op. cit. i. p, 82. 

 Not uncommon in the stomach of the haddock. 



Genus Anonyx, Kroyer. 



Anonyx Holbollii, Kroyer, =A. denticulatus, B. & W. 



op. cit. i. p. 101. 



Occasionally after storms on the West Sands, and in the 

 stomachs of cod and haddock. 



