PLATE CXXIV. 
PAGE 
Pigs. 1-4. AsTKAXGiA LixEATA (Conrad). (AH figures from the same 
specimen. ) 441 
1. General view of a colony attaclied to a Crepidula shell. 
Distance from top of uppermost corallite to lowest portion of 
shell as placed in Fig. 52 mm. x about 1% 
2. View of interior of a calice to show septal dentations. x about 5 
3. Enlarged view of costae. x 5 
4. Calicular view. x 5 
Figured specimen in collection of Johns Hopkins University. 
