28 



HYMENOPTERA. 



Andrena Cetii was only taken in one locality, on the 

 flowers of Scabiosa arve}is7s, growing at the road side and 

 in fields adjoining-, beyond Watermouth, on the cliff-road 

 just before the steep descent into Coomb Martin. 



Andrena rosce, taken in the lane leading to Chambercombe, 

 within a quarter of a mile of the farm-yard through which 

 the lane runs. 



Andrena thoracicaf on thistles at the road-side near Water- 

 mouth. 



Andrena denticulata; this usually rare species was com- 

 mon on the ragwort at the side of the road that runs through 

 the village of Hele to Berrynarbor, about a quarter of a mile 

 from the ai-ch that crosses the road. 



Andrena niyriceps, on the flowers of the blackberry at 

 Mortehoe. 



Nomada xanthosticta, in the wood, half a mile beyond 

 the farm at Chambercombe. 



Stelis aterrima, in the neighbourhood of Chambercombe 

 Farm. 



List of the FormicidcB^ Fossorial Hymenoptera and 

 Vespidce. 



