MARINE MOLLUSKS OF THE SOUTH-EASTEKN COAST. 209 

 PLATE XCIII. 



FIG. 1. Meretrix (Agriopoma) texasiana Dall; 67.0 mm.; p. 56, no. 291. 



2. Lima albicoma Dall; 8.0mm.; p. 36, no. 49. 



3. Meretrix simpsoni Dall; 15.2 mm. ; p. 56, no. 285. 



4. Philobrya atlantica Dall, dorsal view showing nepionic umbones; 4.0 mm. ; 



see Proc. U. S. N. Mus., xxiv, p. 507. 



5. The same, side view ; 4.0 mm. 



6. Astarte globula Dall ; 8.5mm.; p. 46, no. 189. 



7. Pandora (Clidiophora) gouldiana Dall; 27.5 mm.; p. 68, no. 440. 



8. Mactrella ilieringi Dall; Brazil, 65.0 mm.; see Proc. U. S. N. Mas., xxiv, 



p. 510. 



9. Pecten (Plagioctenium) gibbtixvar. amplicostatus Dall; breadth 51.0mm.; see 



Proc. U. S. N. Mus., xxiv, p. 507. 



This plate first appeared in Proceedings U. S. National Museum, vol. xxiv. The 

 drawings are by J. C. McConnell. 



PLATE XCIV. 



FIG. 1. Cuspidaria (Cardiomya) ornatissima d'Orbigny, p. 810. Dorsal view of speci- 

 men No. 35362; x 10 diameters. Cape Hatteras. 



2. Cuspidaria arctica M. Sars, p. 803. Interior of a left valve from station 70; 



X about 3. Broken outline restored by lines of growth. Nova Scotia. 



3. Cuspidaria (Cardiomya) gemma Verrill and Bush, p. 809. Dorsal view of 



specimen No. 41456; X 10. Cape Hatteras. 



4. The same. Interior of left valve of the same specimen; x about 13. 



5. Cuspidaria media Verrill and Bush, p. 800. Dorsal view of specimen No. 



49020 ; X 5. Off Martha's Vineyard. 



6. The same. Interior of left valve of type specimen No. 49018; X 5. 



7. Cuspidaria /rater 11 a Verrill and Bush, p. 803. Dorsal view of specimen No. 



48962; X 5. Off Delaware Bay. 



8. The same. Interior of left valve of type specimen from station 892; x 5. 



9. Cuspidaria glacialis G. O. Sars, p. 800. Dorsal view of specimen No. 49023; 



X 5. Eastern coast of the United States. 



This plate first appeared in Proceedings U. S. National Museum, vol. xx, and the 

 page references above given refer to the paper by Verrill and Bush, in which the 

 species are discussed, pages 775-901 of the cited volume. The drawings were by 

 Mr. A. H. Verrill. 



PLATE XCV. 



FIG. 1. Cuspidaria (Cardiomya) abyssicnla Verrill and Bush, p. 806. Exterior of right 

 valve of a young specimen No. 78935; x 9. Off Chesapeake Bay. 



2. Myonera ruginosa Jeffreys, p. 811. Exterior of right valve of specimen No. 



52544; x about 8. Off Nantucket. 



3. Cuspidaria (Cardiomya) perrostrata Dall, p. 809. Interior of right valve of 



specimen No. 78933 ; X 9. South of Nantucket. 



4. Cuspidaria subtorta Sars, p. 806. Hinge of left valve of specimen No. 52545; 



X 9. Turned up to show posterior tooth. 



5. The same. Interior of the same valve ; x 4. Off Nova Scotia. 



6. Cuspidaria formosa Verrill and Bush, p. 803. Hinge of both valves of type 



specimen No. 78313; x 4. The right valve is badly broken. East of 

 Nantucket. 



7. Cuspidaria arctica M. Sars, p. 803. Hinge of a left valve from station 70; 



X 4*. South of Halifax, N. S. 



8. Myonera limattila Dall, p. 812. Dorsal view of specimen No. 38171; X 9. 



Southeast of Nantucket. 



24781 Bull. 37 14 



