Crustacea of St. Andrews. 269 



Batkyporeia Robertsoni, Bate ; B. & W. op. cit. i. p. 309. 



Occasionally in pools at the East Rocks. The eyes in the 

 examples were large, nearly meeting in the middle line. 



Genus Melita, Leach. 



Melita palmata, Mont. ; B. & W. op. cit. i. p. 337. 



In the debris of the fishing-boats ; not common. The body 

 is yellowish or straw-colour, with pale brownish antennas 

 marked at the joints with pale rings ; eyes dark brown or 

 black, with whitish specks. 



Melita obtusata 7 Mont. ; B. & W. op. cit. i. p. 341. 

 From the fishing-boats ; not uncommon. 



t 



Genus Gammaropsis, Lilljeborg. 



Gammaropsis erythrophthalmus, Lilljeborg ; B. & W. op. cit. i. 



p. 354. 



From the fishing-boats ; not rare. 



Genus Amathilla, H. Rathke. 

 Amathilla Sabini, Leach ; B. & W. op. cit. i. p. 361. 

 A single example in the stomach of a haddock. 



Genus Gammarus, Fab. 



Gammarus mavinus, Leach ; B. & W. op. cit. i. p. 370. 



In the stomach of a cod, and occasionally off the East Rocks 

 in a few fathoms. 



Gammarus locusta, L. ; B. & W. op. cit. i. p. 378. 



In swarms below the flat stones on sand between tide- 

 marks and in the laminarian region. It swims a considerable 

 time amongst putrid water. Occurs frequently in the stomachs 

 of cod and haddock. 



Genus Heiscladius, B. & W. 



Heiscladius longicaudatus, B. & W. op. cit. i. p. 412. 

 In the fishing-boats ; rare. 



