27 



OSTKACODA. 



Cijtliere confusa, Brady and Norman. 



lutea (0. F. Midler). 

 Loxoconcha tamarindus (Jones). 

 Sclerochilus contortus, Norman, 

 Paradoxostoma variabile, Baird. 



COPEPODA. 



Canuella perplexa, T. and A. Scott. 

 Tachidlus breviconiis, Miiller, 

 Delavalia palustris, Brady. 

 Laophonte curticauda, Boeck. 



,, intermedia, T. Scott. 



Nannopiis palustris, Brady. 

 Platychelipiis littoj'alis, Brady. 

 Thalestris liarpactoides, Glaus. 



MORECAMBE MuSSEL BeDS. 



These beds by far the most valuable and extensive of 

 the northern district, if not of the whole area under the 

 control of the Lancashire Sea-Fisheries Committee, extend 

 from a little way south-east of the town of Morecambe, to 

 a considerable distance beyond the village of Heysham 

 and are partly continuous with the shore. In front of 

 Heysham, they are separated at low water into three sep- 

 arate banks, the outer one tailing off into the deep-water at 

 the entrance to Heysham Lake. The Mussel scar separates 

 the deep-water into two distinct channels, the outer being 

 Morecambe Channel, the fairway to Morecambe, while the 

 inner is known as Heysham Lake, which at low- water is 

 open only at the south-west end. At high-water the beds 

 are completely submerged and consequently can only be 

 worked upon at low-water or at half tide by means of long 

 mussel rakes. At the time the examination was made no 



