1921] Marine Molluscan Shells of Beaufort 139 



Teinosloma fioridana Dall. 



Dall, Trans. Wagner Free Inst., vol. 3, p. 922, pi. 27, figs. 5, 6 and 9. 

 Two specimens, inside. 

 Teinostoma bartschi Vanatta. 



Proc. Acad. Nat. Sci. Phila., vol. 65, pi. 2, figs. 9 and 11, 1913. 

 One specimen, inside. 

 Circulus trilix (Bush). 



Dall, U. S. Nat. Mus. Bull. 37, pi. 41, figs. 7 and 7a. 

 One specimen, inside. 

 Eulima conoidea Kurtz and Stimpson. 



Dall, Trans. Wagner Free Inst., vol. 3, pi. 5, fig. 11. 

 Occasional, inside; three specimens. 

 Pyramidella crenulata Holmes. S C J 



Dall, U. S. Nat. Mus. Bull. 60, pi. 13, fig. 4. 

 Common, inside, on eel-grass beds. 

 Pyramidella Candida Morch. 



"P. crenulata is larger, wider, with less sharply cut and less distinctly crenu- 

 lated suture; it is rarely light colored, the brown columella and anterior 

 plaits remaining dark even in pale specimens which are usually pinkish 

 and delicately maculated with brown. P. Candida is pure white, sometimes 

 with an opaque white spiral line on middle of whorl, and generally one 

 fewer lirae on throat than preceding species." Dall. 

 Turbonillas are common on the eel-grass beds. Among the commoner species 

 recognized are: 



Turbonilla (Pyrgiscus) areolata Verrill. 



" " interrupta (Totten). 



"■ " powhatani Henderson & Bartsch. 



" " pseudointerrupta Bush, and varieties. 



" " punicea DaU. 



" " vineae Bartsch. 



For further information see Bartsch, forthcoming monograph. 

 Odostomia (Odostomia) modesta (Stimpson). 



Bartsch, Proc. Boston Soc. Nat. Hist., vol. 34, pi. 13, fig. 50. 

 One specimen, inside. 

 Odostomia (Menestho) trifida (Totten). 



Dall, U. S. Nat. Mus. Bull. 37, pi. 52, fig. 8. 

 Three or four specimens, inside. 

 Odostomia (Menestho) impressa (Say). S C J 



Dall, U. S. Nat. Mus. Bull. 37, pi. 52, fig. 11. 

 Abundant, inside, on eel-grass beds. 

 Odostomia (Menestho) beauforti n. sp. 



Similar to 0. seminuda but averaging longer and more slender, with five raised 

 spiral bands, the fourth and fifth being more closely spaced than the other 

 three, the sutural band as prominent as the others on the last three whorls, 

 giving the whorls the appearance of having six raised spiral bands on the 

 last three whorls, translucent, bluish-white. Type No. 15728, Am. Mus. 

 Nat. Hist. 



