578 BULLETIN 53, UNITED STATES NATIONAL MUSEUM. 



97466. Ringicula (floridana var.? ) guppyi Dall. Plesiotypes. 



Pliocene. Caloosahatchie River, near Fort Thompson, 

 Florida. 



Dall, Trans. Wagner Free Inst. Sci. Phila., Ill, Pt. I, 1890, p. 14, 

 pl. 3, %• 7- 



113111. Ringicula. semilimata Dall. Cotypes. 



Chipola (Oligocene). Calhoun County, Florida. 



Dall, Proc. U. S. Nat. Mus., XVIII, 1895, p. 24; Trans. Wagner 

 Free Inst. Sci. Phila., Ill, Pt. VI, 1903, pl. 60, fig. 24. 



1 13570. Rissoa athymorhyssa Dall. Holotype. 



Pliocene. Shell Creek, De Soto County, Florida. 



Dall, Trans. Wagner Free Inst. Sci. Phila., Ill, Pt. II, 1892, p. 340, 

 pl. 20, fig. 13b. 



1 13574. Rissoa (Onoba) callistrophia Dall. Cotypes. 



Pliocene. Caloosahatchie River, near Fort Thompson, 

 Florida. 



Dall, Trans. Wagner Free Inst. Sci. Phila., Ill, Pt. II, 1892, p. 341, 

 pl. 21, fig. 14a. 



1 13572. Rissoa (Onoba) geraea Dall. Cotypes. 



Miocene. Cape Fear River, North Carolina. 



Dall, Trans. Wagner Free Inst. Sci. Phila., Ill, Pt. II, 1892, p. 340, 

 pl. 21, fig. 13a. 



11 3573- Rissoa (Onoba) geraea minor Dall. Cotypes. 



Pliocene. Caloosahatchie River, near Fort Thompson, 

 Florida. 

 Dall, Trans. Wagner Free Inst. Sci. Phila., Ill, Pt. II, 1892, p. 340. 



1 13569. Rissoa lipeus Dall. Holotype. 



Pliocene. Caloosahatchie River, near Fort Thompson, 

 Florida. 



Dall, Trans. Wagner Free Inst. Sci. Phila., Ill, Pt. II, 1892, p. 339, 

 pl. 20, fig. 8b. 



113571. Rissoa ( Onoba ) microcharia Dall. Holotype. 



Pliocene. Caloosahatchie River, near Fort Thompson, 

 Florida. 



Dall, Trans. Wagner Free Inst. Sei. Phila., Ill, Pt. II, 1892, p. 341, 

 pl. 20, fig. 8a. 



1 07 1 27. Rissoa ( Alvania) pariana Guppy. Holotype. 



Upper Oligocene. Pointapier, Trinidad, West Indies. 

 Guppy, Proc. U. S. Nat. Mus., XIX, 1896, p. 321, pl. 29, fig.- 9. 



1 13582. Rissoina chipolana Dall. Holotype. 



Oligocene. Calhoun County, Florida. 



_ Dall, Trans. Wagner Free Inst. Sci., Phila., Ill, Pt. II, 1892, p. 343, 

 pl. 22, fig. 20. 



