64 



Melatoma ornctta* Anthony, MSS., Reeve, Moiios;-. fi<z-. 11. 

 Melatovia pagoda, Lea, Reeve, Mouog. fig. 1, a. (not 1 b). 



18. S. A 1 a b a m e n s e,f Lea. 



Schizosioma Alabamense, Lea, Proc. Acad. Nat. Sci., p. 187, May, 1860. 



Jour. Acad. Nat. Sci., v. pt. 3, t. 35, f. 54. Obs ix. p. 72. 

 Gyrotoma Alabamensis, Lea, Binney, Check List, No. 305. Brot, List, No. 27. 



19. S. Anth nyi, Reeve. 



Melatoma Anthoniji, Reeve, Jlonog. sp. 12, Apr., 1S61. 

 Gyrotoma Anthonyi, Reeve, Brot, List, p. 27. 



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



Schizosfoma babylonicum, Lea, Philos. Proc, iv. p. 1G7, Aug., 1845. Philos. 



Trans, x. p. 68, t. 9, f. 54. 

 Gyrotoma babylonicum, Lea, Binney, Check List, No. 307. Chenu, Manuel de 



Conchyl. i. f. 2021. Brot, List. p. 27. 

 9 Melatoma babylonicum, Lea, Reeve, Monog. sp. G. 

 Schizostoma Spillmanii, Lea, Proc. Acad. Nat. Sci., p. 54, Feb., 18G1. Jour. 



Acad. Nat. Sci., v. pt. 3, t. 35, f. 55. Obs. ix. p. 72. 



21. S. Buddii, Lea.J 



Schizostoma Buddii, Lea, Philos. Proc. iv. p. 167, Aug., 1845. Philos. Trans. 



X. p. 68, t. 9, f.,53. 

 Gyrotoma Buddii, Lea, Binney, Check List, No. 308. Brot, List, p. 27. 

 Schizostoma funiculatum. Lea, Philos. Proc, iv. p. 167, Aug., 1845. Philos. 



Trans, x. p. 69, t. 9, f. 56. 

 Gyrotoma funiculata, Lea, Binney, Check List, No. 318. Brot, List, p. 27. 

 Melatoma funiculatum,)^ Lea, of Reeve, Monog., sp. 5. 

 Melatoma pagoda, Lea, of Reeve, Monog., sp. 1, b. 



22. S. demissum,|| Anthony. 



Gyrotoma demissa, Anthony, Proc Acad. Nat. Sci., p. 64, Feb., 1860. Bin- 

 ney, Check List, No. .316. Brot, List, p. 27. 



Melatoma dcmissum, Anthx)uy, Reeve, Monog., sp. 9. 



Schizostoma JIartmanii, Lea, Proc. Acad. Nat. Sci., p. 187, May, 1860. Jour. 

 Acad. Nat. Sci., v. pt. 3, t. 35, f. 51. Obs. ix. p. 69. 



Gyrotoma Hartmanii, Lea, Binney, Check List, No. 322. Brot, List, p. 27. 



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



Schizostoma constrictum. Lea, Pliilos. Proc, iv. p. 167. Aug., 1845. Philos. 



Trans., s. p. 68, t. 9, f. 55. 

 Gyrotoma constricta, Lea, Binney, Check List, No. 302. Brot, List, p. 27. 

 Gyrotoma recta, Anthony, Proc. Acad. Nat. Sci., p. 64, Feb. I860. Binney, 



Check List, No. 331. Brot, List, p. 27. 

 Melatoma rectum, Anthony, Reeve, Monog. sp. 10. not sp. 7, a. 



24. S. salebrosura, Anthony.*- 



Gyrotoma salebrosa, Anthony, Proc. Acad. Nat. Sci., p. 66, Feb., 1860. Bin- 

 ney, Check List, No. 333. 



* Never published by Mr. Anthony, who sent :i specimen with label attached, marked •' Proc. 

 A. N. S.," to Mr. Reeve. Mr. lleeve, misled by this reference, refers in his descriiitiou to Anc. 

 iirnata, Anthuny, and consequently assigns North Carolina as the habitat. Xo species of Schizus- 

 t.inna is knuwn to exist out of Ciosa Kiver, Alabama. .V. nrnaUi is the young of Wetumplaense. 



t Mr. Reeve's figure 20, intended for this species, I refer to S. babylonicum. Lea. Alabamense is 

 distinguished from bahylonkum by the regularity nf its striae. 



t Mr. Hoeve's figure (3) of this speeeies is a Goniohasis titla, Jay. 



gThis figure does not so well represent/«rei'c«/«<«/H as fig. 1, b, intended fur S. pagoda. 



|j Mr. Lea, (Jour. Acad Nat. Sci., v. pt. 3), makes this species to equal his S. constrictum. 1 do 

 not consi<ier them the same : cfmstrictum is longer and narrower. 



•[Mr. Keeve's figure 7, a, represents rather a smooth variety of saUbrmsum, Anth. 



**In a large number of specimens bi'fore me, the distinctive features of «(?«/«•(««»? and rofo^.s^f/m 

 become so completely and insensibly merged together that I cannot separate them, and believe 

 them to be identical. 



I 



