THE FAUNA OF THE EXE ESTUARY. 309 



List of Species. Mosquito Net Trawl. 



July 22xd, 1901. 



CRUSTACEA. 



Carcinus nisenas. Small and medium-sized one? common in Kings- 

 lake ; a few on Cocklesand. 

 Crangon vulgaris. Small, common. 

 PaUemon serratus. One small one, Kingslake. 

 Macromj'sis flexiiosa. Common. 

 Sclustomysis Helleri. Common, Kingslake. 

 Idotliea baltliica. Several, Cocklesand. 

 Gammarus locusta. Several small, Kingslake. 



MOLLUSC A. 

 Littorina littorea. A few. | Hydrobia ulvre. A few. 



PLSCES. 

 Gobius minutus. One or two. 

 Ammodytes tobianus. One, Kingslake. 



CHANNEL BETWEEN BULLHILL BANK AND COCKLESAND. 



List of Species. Mosquito Net Trawl. 



July 19th, 1901. 



CRUSTACEA. 



Stenorliynclius plialangium. One. 

 Carcinus mrenas. Common. 

 Pagurus Bernliardus. One or two. 

 Crangon vulgaris. Common. 

 Hippolyte varians. Two. 



Palfemon serratus. One. 

 Macromysis flexuosa. Several. 

 Scliistomysis Helleri. One or two. 

 Paratylus Swamraerdami. Four. 

 Gammarus locusta. Small, common. 



MOLLUSCA. 



Mytilus edulis. Several. 

 Cardium edule. One. 

 Littorina littorea. A few. 



Hj'drobia ulva?. A few. 

 Ajilysia punctata. Spawn. 



PISCES. 

 Cottus bubalis. Four, 4-0-11-7 cm. I Labrus maculatus. Two, 2-0-2-5 cm. 



Gobius minutus. Several, 1-8-5-3 cm. I Crenilabrus melops. Eleven, 1-0-2-1 cm. 



Station 14. CHANNEL BETWEEN PIER AND MOUTH 

 OF HARBOUR. 



The fauna in the channel of the estuary now under consideration 

 consists of a very limited number of species. From the pier to a 

 point about half - way towards the Checkstone Ledge the dredge 

 brought up a number of rounded stones, obviously much worn by the 

 scour of the tide, and with very few animals living amongst them. 

 The tidal stream is here very rapid. 



