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



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



3a. E. 1 a c h r y m a, Anthony. 

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



4. E. gib bero sa, Lea. 



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



5. E. nubila, 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. 



T. 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. 

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



8. E. turb i n at a, 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. ovoideum, Shuttleworth. 



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



4. S. excisum, Lea. 



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



7. S. laciniatum, Lea. 

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



10. S. c y 1 i n d r a c e u m, Mighels. 



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



12. S. c u r t u m, Mighels. 

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



15. S. p agoda, Lea. 



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



16. S. p y r a m 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 i. 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. incisum, Lea. 



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



Young shell. 



