584 

 97475- 



1 13883. 



1 13884. 



1 14794. 



135597- 



148996. 



1 14849. 



146264. 



1 14850. 



149039. 



BULLETIN 53, UNITED STATES "NATIONAL MUSEUM. 



Scaphander (Bucconia) grandis Aldrich. Plesiotype. 



Oligocene. Ocala, Florida. 



Dall, Trans. Wagner Free Inst. Sci. Phila., Ill, Pt. I, 1890, p. 17, 

 pi. 10, fig. 9. 



Scaphander langdoni Dall. Cotypes. 



Oligocene. Calhoun County, Florida. 



Dall, Proc. U. S. Nat. Mus., XVIII, 1895, p. 28; Trans. Wagner 

 Free Inst. Sci. Phila., Ill, Pt. VI, 1903, pi. 59, fig. 10. 



Scapharca (Scapharca) acompsa Dall. Holotype. 



Oligocene. Near Baileys Ferry, Chipola River, Florida. 



Dall, Trans. Wagner Free Inst. Sci. Phila., Ill, Pt. IV, 1898, 

 p. 648, pi. 33, fig. 15. 



Scapharca (Scapharca) actinophora Dall. Holotype. 



Oligocene. Monkey Hill, Isthmus Darieu. 



Dall, Trans. Wagner Free Inst. Sci. Phila., Ill, Pt. IV, 1898, 

 p. 647, pi. 33, fig. 26. 



Scapharca ( Cunearca ) alcima Dall. Cotypes. 



Pliocene. Alligator Creek, Caloosahatchie River, Florida. 



Dall, Trans. Wagner Free Inst. Sci. Phila., Ill, Pt. IV, 1898, 

 p. 635, pi. 31, figs. 5, 7. 



Scapharca (Anadara) aresta Dall. Holotype. 



Oligocene. Alum Bluff, Calhoun County, Florida. 



Dall, Trans. Wagner Free Inst. Sci. Phila., Ill, Pt. IV, 1898, 

 P- 655, pi. 33, fig. 2. 



Scapharca ( Scapharca 1 callicestosa Dall. Holotype. 



Miocene. Gaskins Wharf, sixteen miles below Suffolk, 

 Virginia. 



Dall, Trans. Wagner Free Inst. Sci. Phila., Ill, Pt. IV, 1898, 

 p. 638, pi. 34, figs. 17, 18. 



Scapharca ( Anadara ) campsa Dall. Holotype. 



Oligocene. Alum Bluff, Calhoun County, Florida. 



Dall, Trans. Wagner Free Inst. Sci. Phila., Ill, Pt. IV, 1898, 

 p. 656, pi. 32, fig. 21. 



Scapharca (Scapharca) campyla Dall. 

 Pliocene. Monroe Count}', Florida. 



Cotypes. 



Dall, Trans. Wagner Free Inst. Sci. Phila., Ill, Pt. IV, 1898, 

 p. 644, pi. 31, figs. 3, 4. 



107714. Scapharca (Scapharca) campyla aeretea Dall. Holotype. 

 Pliocene. Shell Creek, De Soto County, Florida. 



Dall, Trans. Wagner Free Inst. Sci. Phila., Ill, Pt. IV, 1S98, 

 p. 645, pi. 32, fig. 22. 



149020. Scapharca (Scapharca) carolinensis (Wagner). 



1 4902 1 . Plesiotypes. 

 Miocene. North Carolina, and York River, Virginia. 



Dall, Trans. Wagner Free Inst. Sei. Phila., Ill, Pt. IV, 1898, 

 p. 639, pi. 33, fig. 11. 



