345 St. Maurice and Claiborne Pelecvpoda 245 



PLATE 44 



Figure Page 



1,2, 2 a. Aferetrix perovata, \a.r. ^/^/r/V/?/ Har., Claiborne 138 



Fig. I, 42 mm. 

 2, 47 " 

 2 a, 45 " 



3-6. M. csquorea Con., Claiborne 140 



Fig. 3, 28 mm. 



4, 19 " 



5, 25 " 

 5 a, 28" 



6, 12 " 



7-8. M. niacheani, n. sp., 21 mm., Burke Co., Ga 140 



U. S. Nat. Mus. 



9-10. /)/. nuttalliopsis Heilprin, Woods Bluff, Sabine Eoc 141 



Fig. 9. 34 mm. 

 10, 34 " 



II. M. ovata, var. pyga Con., 31 mm. ; Popes Cr., Md 141 



12, a. 31. tcxacola Har., Lisbon, Ala 142 



Fig. 12, 31 mm. 



12 a, 17 mm. 



13. DI. texacola Har., 51 mm., type. Tex. State Mus 142 



14 Df. texacola Har., anterior view, showing faint, rather long 



lunule. Tex. State Mus. 

 15. iM. texacola f, 14 x 12.5 x 37 mm. ; from Keitt's Ravine, 

 S. C, with an outline approaching var. of subcrassa. 

 U, S. Nat. Mus. 



