96 THE MOLLUSCA oF DORSETSHIRE. 
Order MOLLUSCOIDA. 
Sub-order BracHIOpPopDa. 
TEREBRATULIDA. 
ARGIOPE, Zudes Deslongchamps, 1842. 
369. A. cistellula (S. Wood). 
Megathyris cistellula (S. Wood). 
Attached to stones and valves of shells in several fathoms 
deep. 
Off Portland, #. R. Sykes. 
Fossil: Coralline Crag. 
370. A. eapsula, Jeffreys. 
Habits similar to the preceding. 
It occurs with A. cistellula in the hollows of old shells of 
Pectunculus glycimeris and other bivalves. 
Off Portland, 18 to 25 fathoms, Damon. 
CTO Y ON? 
