THE FAUNA OF THE EXE ESTUARY. 



313 



CRUSTACEA. 



Carciiius moeiias. Xot unconiinon. 



Portuuus holsatus. Two. 



Portumnus variegatus. Eight buried 



in sand ; many cast sliells. 

 Corystes cassivelaunus. One ? in berry. 



Pagurus Bernhardus. One. 

 Crangon vulgaris. Common. 

 Haustorius arenarius. Common 

 buried in the sand. 



MOLLUSCA. 



(Living.) 



Anomia ephippium. Three on shell of 



Mytilus edulis. Several. [rroc/^ws magus. 



Cardium echinatum. Three. 

 „ norvegicum. Two. 



Venus gallina. One. 



Tellina tenuis. Very common at low- 

 water mark, 2-3 inclies below the 

 surface. 



Donax vittatus. Very common at low- 

 water mark. 



Mactra solida. Common. 



Solen ensis. Not uncommon. 

 „ siliqua. Not uncommon. 



Trochus umbilicatus. One. 



Natica catena. A dozen. 



Purpura lapillus. One. 



Ostrtea edulis. 

 Pecten maximus. 



„ opercularis. 

 Diplodonta rotundata. 

 Cardium aculeatum. 

 Venus chione. 



(Shells only.) 



Mactra stultorum. 

 Lutraria elliptica. 

 Trochus magus. 

 Turritella terebra. 

 Buccinnm undatum. 

 Cyproea europaja. 



EAST BANK OF POLESANDS. 

 List of Species. Professional Seine. 



July 14th, 1901. 



PISCES. 



Labrax lupus. One or two. 

 Tracliinus (vipera ?). One. 

 Mugil chelo. One. 

 Ammodytes tobianus. Very many. 



Rhombus Itevis. One. 

 Pleuronectes limanda. 

 „ platessa. 



Belone vulgaris. One. 



One or two. 

 One or two. 



Station 17. GEOUNDS OUTSIDE POLESANDS. 



BET\YEEN POLE AND MONSTER SANDS. 



List of Species. Mosquito Net Trawl. 



July 23rd, 1901. 



CRUSTACEA. 

 Crangon vulgaris. A few. | Paratylus Swammerdami. Two. 



Schistomysis Parkeri. One. 



Gammarus locusta. Several. 



MOLLUSCA. 

 Hydrobia ulvoe. Several. 



PISCES. 

 Agouus cataphractus. One, 4-8 cm. 

 Gasterosteus spinachia. One. 

 Syngnathus rostellatus. Two, 7-4 and 13-4 cm. 



