88 



3. E. g r a t i o s a, Lea. 



Goniobasis gratiosa, Lea, Synonymy, Part 2, No. 2. 



3a. E. lachryma, Anthony. 

 Goniobasis lachryma, Anthony, Syn., Part 2, No. 2a. 



4. E. g i b b e r o s a, .Lea. 



Goniobasis ffibberosa, Lea, Syn., Part 2, No. 3. 



5. E. nu b i la, Lea. 



Goniobasis nubila, Lea, Syn., Part 2, No. 4. 



6. E. A n t h o n y i, Budd. 



Anculosa Anthonyi, Budd., Syn., Part 3, No. 1. 



7. E. c r a s s a, Haldeman. 



Anculosa crassa, Hald.,Syn., Part 3, No. 15. 

 Leptoxis crassa, Hald., Adams' Genera i. p. 307. 

 Anculosa pisum,* Hald., Syn., Part 3, No. 19. 

 Leploxis pisum, Hald., Adams' Genera i. p. 307. 



8. E. t u r b i n a ta, Lea. 



Anculosa turbinata, Lea, Syn., Part 3, No. 33. 



MESESCHIZA, Lea. 

 Meseschiza, Lea, Proc. Acad. Nat. Sci., p. 2, Jan., 1864. 



1. M. Grosvenorii, Lea. 

 Meseschiza Grosvenorii, Lea, Proc. Acad. Nat. Sci., p. 2, Jan. 1864. 



SCHIZOSTOMA, Lea. 



3. S. o v o i d e u m, Shuttleworth. 



Gyrotoma ovoidea, Shutt., Adams' Genera i. p. 305. 



4. S. exci s u m, Lea. 



Gyrotoma excisa, Lea, Adams' Genera i. p. 305. 



7. S. 1 a c i n i a t u m, Lea. 

 Gyrotoma laciniata, Lea, Adams' Genera i. p. 305. 



10. S. cylindraceum, Mighels. 



Gyrotoma cylindracea, Migh., Adams' Genera i. p. 305. 



12. S. cu r turn, Mighels. 

 Gyrotoma curta, Migh., Adams' Genera i. p. 305. 



15. S. p ag o d a, Lea. 



Gyrotoma pagoda, Lea, Adams' Genera i. p. 305. 



16. S. p y r am i d a t u m, Shuttleworth. 



Gyrotoma pyramidatum, Shutt., Adams' Genera i. p. 305. 



20. S. b a b y 1 o n i c u m, Lea. 



Gyrotoma babylonicum, Lea, Adams' Genera 5. p. 305. 

 Gyrotoma funiculata, Lea, Adams' Genera i. p. 305. 



23. S. c o n s t r i c t u m, Lea. 

 Gyrotoma constricta, Lea, Adams' Genera i. p. 305. 



26. S. i ncisu m, Lea. 



Gyrotoma incisa, Lea, Adams' Genera i. p. 305. 



Young shell. 



